I2C-bus Portfolio


General Purpose I/O (GPIO)

Increase the number of pins on your micro

Multiplexers & Switches

NXP’s I2C –bus enablers for complex bus topologies

LCD Display Drivers

LCD Segment, Character and Graphic Drivers

Real Time Clocks (RTC)

Precision time keeping

LED Display Control

Connect LEDs directly and control their brightness & color

Temperature
Sensors

Accurate temperature readings in any environment

Voltage Level
Translators

Convert I2C signals to and
from different supply voltages

Buffers, Repeaters, Hubs & Extenders

Increase the strength of your I2C-bus

NXP continues its leading position in I2C-bus devices, offering you a vast portfolio for all of your design needs.

NXP’s I/O expander (GPIO) drives LED and monitors switches without using any microprocessor pins.

I2C -bus multiplexers and switches connect an upstream I2C -bus to any combination of downstream I2C busses.

LCD display drivers for a variety of applications. AEC-Q100 qualified versions available

RTCs to suit applications needing accurate time keeping: ultra-low power, high-temperature tolerant, temperature compensated, and high-accuracy

Bridge ICs allow designers to connect together devices that use different serial buses. Interface between standard parallel bus and the serial I2C –bus.

I2C-bus functions for any system. Serial EEProms to store configuration data and DIP switches for replacement of mechanical switches

LED controllers/drivers for blinking, dimming, and color mixing LEDs. Using I2C LED controllers frees the microprocessor for other purposes.

NXP I2C -bus interface temperature sensors offer high-resolution solutions for your thermal management needs – from process control to computing applications.

NXP voltage level translators allow easy connection of I2C signals between a wide range of supply voltage domains.

Buffer I2C signals for a more reliable system and better nosie immunity. Drive I2C signals across a backplane or even further.


I2C-bus Portfolio


  • I²C Bus Controller and Bridge ICs
    • PCA9545D: PCA9545D 
    • PCA9549D: Octal bus switch with individually I2C-bus controlled enables 
    • PCA9564: Parallel bus to I2C-bus controller 
      • PCA9564BS: Parallel bus to I2C-bus controller 
      • PCA9564PW: Parallel bus to I2C-bus controller 
      • PCA9564D: Parallel bus to I2C-bus controller 
    • PCA9564N: Parallel bus to I2C-bus controller 
    • PCA9629APW: Fm+ I2C-bus advanced stepper motor controller 
    • PCA9629PW: Fm+ I2C-bus stepper motor controller 
    • PCA9661B: Parallel bus to 1 channel Fm+ I2C-bus controller 
    • PCA9663B: Parallel bus to 3 channel Fm+ I2C-bus controller 
    • PCA9665_PCA9665A: Fm+ parallel bus to I2C-bus controller 
      • PCA9665PW: Fm+ parallel bus to I2C-bus controller 
      • PCA9665BS: Fm+ parallel bus to I2C-bus controller 
      • PCA9665APW: Fm+ parallel bus to I2C-bus controller 
      • PCA9665D: Fm+ parallel bus to I2C-bus controller 
    • PCF8584: I²C bus controller 
    • PCF8584P: I²C bus controller 
    • PCU9661B: Parallel bus to 1 channel UFm I2C-bus controller 
    • PCU9669B: Parallel bus to 1 channel Fm+ and 2 channel UFm I2C-bus controller 
  • I²C Bus Repeaters/Hubs/Extenders
    • P82B715: I2C-bus extender 
    • P82B715PN: I2C-bus extender 
    • P82B96: Dual bidirectional bus buffer 
      • P82B96TD: Dual bidirectional bus buffer 
      • P82B96DP: Dual bidirectional bus buffer 
    • P82B96PN: Dual bidirectional bus buffer 
    • PCA9507: 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus 
      • PCA9507DP: 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus 
      • PCA9507D: 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus 
    • PCA9508: Hot swappable level translating I2C-bus repeater 
      • PCA9508D: Hot swappable level translating I2C-bus repeater 
      • PCA9508DP: Hot swappable level translating I2C-bus repeater 
    • PCA9509: Level translating I²C-bus/SMBus repeater 
      • PCA9509GM: Level translating I²C-bus/SMBus repeater 
      • PCA9509D: Level translating I²C-bus/SMBus repeater 
      • PCA9509DP: Level translating I²C-bus/SMBus repeater 
    • PCA9509A: Low power level translating I²C-bus/SMBus repeater 
      • PCA9509ADP: Low power level translating I²C-bus/SMBus repeater 
      • PCA9509AGM: Low power level translating I²C-bus/SMBus repeater 
    • PCA9509P: Low power level translating I²C-bus/SMBus repeater 
      • PCA9509PGM: Low power level translating I²C-bus/SMBus repeater 
      • PCA9509PDP: Low power level translating I²C-bus/SMBus repeater 
    • PCA9510A: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9510AD: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9510ADP: Hot swappable I2C-bus and SMBus bus buffer 
    • PCA9511A: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9511ADP: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9511AD: Hot swappable I2C-bus and SMBus bus buffer 
    • PCA9511D: PCA9511D 
    • PCA9512A_PCA9512B: Level shifting hot swappable I²C-bus and SMBus bus buffer 
      • PCA9512BDP: Level shifting hot swappable I²C-bus and SMBus bus buffer 
      • PCA9512ADP: Level shifting hot swappable I²C-bus and SMBus bus buffer 
      • PCA9512AD: Level shifting hot swappable I²C-bus and SMBus bus buffer 
      • PCA9512BD: Level shifting hot swappable I²C-bus and SMBus bus buffer 
    • PCA9512D: PCA9512D 
    • PCA9513A_PCA9514A: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9513ADP: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9514ADP: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9514AD: Hot swappable I2C-bus and SMBus bus buffer 
      • PCA9513AD: Hot swappable I2C-bus and SMBus bus buffer 
    • PCA9513D: PCA9513D 
    • PCA9514D: PCA9514D 
    • PCA9515: I2C-bus repeater 
    • PCA9515A: I²C-bus repeater 
    • PCA9516A: 5-channel I2C-bus hub 
    • PCA9516PW: PCA9516PW 
    • PCA9517: Level translating I2C-bus repeater 
      • PCA9517D: Level translating I2C-bus repeater 
      • PCA9517DP: Level translating I2C-bus repeater 
    • PCA9517A: Level translating I²C-bus repeater 
      • PCA9517ATP: Level translating I²C-bus repeater 
      • PCA9517AD: Level translating I²C-bus repeater 
      • PCA9517ADP: Level translating I²C-bus repeater 
    • PCA9518: Expandable 5-channel I2C-bus hub 
      • PCA9518PW: Expandable 5-channel I2C-bus hub 
    • PCA9518A: Expandable 5-channel I2C-bus hub 
    • PCA9518AD: Expandable 5-channel I2C-bus hub 
    • PCA9518D: Expandable 5-channel I2C-bus hub 
    • PCA9519: 4-channel level translating I²C-bus/SMBus repeater 
      • PCA9519BS: 4-channel level translating I²C-bus/SMBus repeater 
      • PCA9519PW: 4-channel level translating I²C-bus/SMBus repeater 
    • PCA9521: Fast dual bidirectional bus buffer 
    • PCA9521D: Fast dual bidirectional bus buffer 
    • PCA9521DP: Fast dual bidirectional bus buffer 
    • PCA9522: Fast dual bidirectional bus buffer with hot insertion logic 
    • PCA9522D: Fast dual bidirectional bus buffer with hot insertion logic 
    • PCA9522DP: Fast dual bidirectional bus buffer with hot insertion logic 
    • PCA9525: Simple 2-wire bus buffer 
    • PCA9525D: Simple 2-wire bus buffer 
    • PCA9525DP: Simple 2-wire bus buffer 
    • PCA9527DP: 3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus 
    • PCA9600D: Dual bidirectional bus buffer 
    • PCA9600DP: Dual bidirectional bus buffer 
    • PCA9601D: Dual bidirectional bus buffer 
    • PCA9601DP: Dual bidirectional bus buffer 
    • PCA9605: Simple 2-wire bus buffer 
    • PCA9605D: Simple 2-wire bus buffer 
    • PCA9605DP: Simple 2-wire bus buffer 
    • PCA9614DP: 2-channel multipoint Fast-mode Plus differential I2C-bus buffer 
    • PCA9616PW: 3-channel multipoint Fast-mode Plus differential I²C-bus buffer with hot-swap logic 
    • PCA9618UK: Single channel Fm+ I²C-bus repeater 
    • PCA9646: Buffered 4-channel 2-wire bus switch 
      • PCA9646PW: Buffered 4-channel 2-wire bus switch 
    • PCA9646D: Buffered 4-channel 2-wire bus switch 
  • I²C DACs and ADCs
  • I²C DIP Switch
    • PCA8550: 4-bit multiplexed/1-bit latched 5-bit I²C EEPROM DIP switch 
      • PCA8550PW: 4-bit multiplexed/1-bit latched 5-bit I²C EEPROM DIP switch 
      • PCA8550D: 4-bit multiplexed/1-bit latched 5-bit I²C EEPROM DIP switch 
      • PCA8550DB: 4-bit multiplexed/1-bit latched 5-bit I²C EEPROM DIP switch 
    • PCA9559PW: 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM DIP switch 
    • PCA9560: Dual 5-bit multiplexed 1-bit latched I2C EEPROM DIP switch 
      • PCA9560PW: Dual 5-bit multiplexed 1-bit latched I2C EEPROM DIP switch 
    • PCA9560D: Dual 5-bit multiplexed 1-bit latched I2C EEPROM DIP switch 
    • PCA9561: Quad 6-bit multiplexed I²C-bus EEPROM DIP switch 
      • PCA9561PW: Quad 6-bit multiplexed I²C-bus EEPROM DIP switch 
    • PCA9561D: Quad 6-bit multiplexed I²C-bus EEPROM DIP switch 
  • I²C Fast-Mode Plus
    • PCA9614DP: 2-channel multipoint Fast-mode Plus differential I2C-bus buffer 
    • PCA9615DP: 2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic 
    • PCA9616PW: 3-channel multipoint Fast-mode Plus differential I²C-bus buffer with hot-swap logic 
    • PCA9617A: Level translating Fm+ I²C-bus repeater 
      • PCA9617ATP: Level translating Fm+ I²C-bus repeater 
      • PCA9617ADP: Level translating Fm+ I²C-bus repeater 
    • PCA9618UK: Single channel Fm+ I²C-bus repeater 
    • PCA9641: 2-channel I2C-bus master arbiter 
      • PCA9641BS: 2-channel I2C-bus master arbiter 
      • PCA9641PW: 2-channel I2C-bus master arbiter 
    • PCA9670BS: Remote 8-bit I/O expander for Fm+ I²C-bus with reset 
    • PCA9670D: Remote 8-bit I/O expander for Fm+ I²C-bus with reset 
    • PCA9670PW: Remote 8-bit I/O expander for Fm+ I²C-bus with reset 
    • PCA9671DK: Remote 16-bit I/O expander for Fm+ I2C-bus with reset 
    • PCA9673BQ: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 
    • PCA9675BQ: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt 
    • PCA9675DB: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt 
    • PCA9701D: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
    • PCA9701HF: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
    • PCA9701PW: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
    • PCA9702PW: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
    • PCA9703HF: 18 V tolerant SPI 16-bit GPI with maskable INT 
    • PCA9703PW: 18 V tolerant SPI 16-bit GPI with maskable INT 
    • PCA9704PW: 18 V tolerant SPI 8-bit GPI with maskable INT 
    • PCA9745BTW: 16-channel SPI serial bus 57 mA/20 V constant current LED driver 
    • PCA9846: 4-channel ultra-low voltage, Fm+ I²C-bus switch with reset 
      • PCA9846PW: 4-channel ultra-low voltage, Fm+ I²C-bus switch with reset 
    • PCA9846BS: 4-channel ultra-low voltage, Fm+ I²C-bus switch with reset 
    • PCA9847: 8-channel ultra-low voltage, Fm+ I²C-bus multiplexer with reset 
      • PCA9847PW: 8-channel ultra-low voltage, Fm+ I²C-bus multiplexer with reset 
    • PCA9848: 8-channel ultra-low voltage, Fm+ I2C-bus switch with reset 
      • PCA9848PW: 8-channel ultra-low voltage, Fm+ I2C-bus switch with reset 
    • PCA9848BS: 8-channel ultra-low voltage, Fm+ I2C-bus switch with reset 
    • PCA9849: 4-channel ultra-low voltage, Fm+ I²C-bus multiplexer with reset 
      • PCA9849PW: 4-channel ultra-low voltage, Fm+ I²C-bus multiplexer with reset 
    • PCA9849BS: 4-channel ultra-low voltage, Fm+ I²C-bus multiplexer with reset 
    • PCAL6524HE: Ultra low-voltage translating 24-bit Fm+ I²C-bus/SMBus I/O expander with Agile I/O features, interrupt output and reset 
  • I²C General Purpose I/O
    • PCA6408A: Low-voltage, 8-bit I²C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCA6408AHK: Low-voltage, 8-bit I²C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCA6408APW: Low-voltage, 8-bit I²C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCA6408ABS: Low-voltage, 8-bit I²C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers 
    • PCA6416A: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCA6416APW: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCA6416AHF: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCA6416AEV: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
    • PCA8574AN: Remote 8-bit I/O expander for I²C-bus with interrupt 
    • PCA8574N: Remote 8-bit I/O expander for I²C-bus with interrupt 
    • PCA8574_74A: Remote 8-bit I/O expander for I²C-bus with interrupt 
      • PCA8574AD: Remote 8-bit I/O expander for I²C-bus with interrupt 
      • PCA8574PW: Remote 8-bit I/O expander for I²C-bus with interrupt 
      • PCA8574D: Remote 8-bit I/O expander for I²C-bus with interrupt 
      • PCA8574APW: Remote 8-bit I/O expander for I²C-bus with interrupt 
      • PCA8574ATS: Remote 8-bit I/O expander for I²C-bus with interrupt 
      • PCA8574TS: Remote 8-bit I/O expander for I²C-bus with interrupt 
    • PCA8575: Remote 16-bit I/O expander for I2C-bus with interrupt 
      • PCA8575DB: Remote 16-bit I/O expander for I2C-bus with interrupt 
      • PCA8575D: Remote 16-bit I/O expander for I2C-bus with interrupt 
      • PCA8575BS: Remote 16-bit I/O expander for I2C-bus with interrupt 
      • PCA8575PW: Remote 16-bit I/O expander for I2C-bus with interrupt 
    • PCA8575BQ: Remote 16-bit I/O expander for I2C-bus with interrupt 
    • PCA8575DK: Remote 16-bit I/O expander for I2C-bus with interrupt 
    • PCA9500: 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM 
      • PCA9500D: 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM 
      • PCA9500BS: 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM 
      • PCA9500PW: 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM 
    • PCA9501: 8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins 
      • PCA9501D: 8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins 
      • PCA9501BS: 8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins 
      • PCA9501PW: 8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins 
    • PCA9502BS: 8-bit I/O expander with I2C-bus/SPI interface 
    • PCA9505_06: 40-bit I2C-bus I/O port with RESET, OE and INT 
      • PCA9506BS: 40-bit I2C-bus I/O port with RESET, OE and INT 
      • PCA9505DGG: 40-bit I2C-bus I/O port with RESET, OE and INT 
      • PCA9506DGG: 40-bit I2C-bus I/O port with RESET, OE and INT 
    • PCA9534: 8-bit I2C-bus and SMBus low power I/O port with interrupt 
      • PCA9534PW: 8-bit I2C-bus and SMBus low power I/O port with interrupt 
      • PCA9534D: 8-bit I2C-bus and SMBus low power I/O port with interrupt 
      • PCA9534BS: 8-bit I2C-bus and SMBus low power I/O port with interrupt 
      • PCA9534BS3: 8-bit I2C-bus and SMBus low power I/O port with interrupt 
    • PCA9535A: Low-voltage 16-bit I²C-bus I/O port with interrupt 
      • PCA9535APW: Low-voltage 16-bit I²C-bus I/O port with interrupt 
      • PCA9535AHF: Low-voltage 16-bit I²C-bus I/O port with interrupt 
    • PCA9535_PCA9535C: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535BS: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535HF: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535CPW: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535CD: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535D: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535CHF: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
      • PCA9535PW: 16-bit I2C-bus and SMBus, low power I/O port with interrupt 
    • PCA9536: 4-bit I2C-bus and SMBus I/O port 
      • PCA9536D: 4-bit I2C-bus and SMBus I/O port 
      • PCA9536DP: 4-bit I2C-bus and SMBus I/O port 
      • PCA9536TK: 4-bit I2C-bus and SMBus I/O port 
    • PCA9537DP: 4-bit I2C-bus and SMBus low power I/O port with interrupt and reset 
    • PCA9538: 8-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9538BS: 8-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9538D: 8-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9538PW: 8-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
    • PCA9538A: Low-voltage 8-bit I²C-bus I/O port with interrupt and reset 
      • PCA9538APW: Low-voltage 8-bit I²C-bus I/O port with interrupt and reset 
      • PCA9538ABS: Low-voltage 8-bit I²C-bus I/O port with interrupt and reset 
    • PCA9539A: Low voltage 16-bit I²C-bus I/O port with interrupt and reset 
      • PCA9539AHF: Low voltage 16-bit I²C-bus I/O port with interrupt and reset 
      • PCA9539APW: Low voltage 16-bit I²C-bus I/O port with interrupt and reset 
    • PCA9539_PCA9539R: 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9539D: 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9539BS: 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9539PW: 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9539RBS: 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCA9539RPW: 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
    • PCA9554B_PCA9554C: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up 
      • PCA9554BBS: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up 
      • PCA9554CPW: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up 
      • PCA9554CBS: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up 
      • PCA9554BPW: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up 
    • PCA9554U: 8-bit I²C-bus and SMBus I/O port with interrupt 
    • PCA9554_PCA9554A: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554APW: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554D: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554AD: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554ABS3: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554PW: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554BS: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554BS3: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554ADB: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554DB: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554TS: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554ABS: 8-bit I²C-bus and SMBus I/O port with interrupt 
      • PCA9554ATS: 8-bit I²C-bus and SMBus I/O port with interrupt 
    • PCA9555: 16-bit I2C-bus and SMBus I/O port with interrupt 
      • PCA9555D: 16-bit I2C-bus and SMBus I/O port with interrupt 
      • PCA9555DB: 16-bit I2C-bus and SMBus I/O port with interrupt 
      • PCA9555BS: 16-bit I2C-bus and SMBus I/O port with interrupt 
      • PCA9555PW: 16-bit I2C-bus and SMBus I/O port with interrupt 
      • PCA9555HF: 16-bit I2C-bus and SMBus I/O port with interrupt 
    • PCA9555A: Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up 
      • PCA9555APW: Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up 
      • PCA9555AHF: Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up 
    • PCA9556PW: Octal SMBus and I2C registered interface 
    • PCA9557: 8-bit I2C-bus and SMBus I/O port with reset 
      • PCA9557D: 8-bit I2C-bus and SMBus I/O port with reset 
      • PCA9557BS: 8-bit I2C-bus and SMBus I/O port with reset 
      • PCA9557PW: 8-bit I2C-bus and SMBus I/O port with reset 
    • PCA9558PW: 8-bit I²C-bus and SMBus I/O port with 5-bit multiplexed/1-bit latched 6-bit I²C-bus EEPROM DIP switch and 2-kbit EEPROM 
    • PCA9570: Remote 4-bit general purpose outputs for 1 MHz I²C-bus 
      • PCA9570GM: Remote 4-bit general purpose outputs for 1 MHz I²C-bus 
      • PCA9570DP: Remote 4-bit general purpose outputs for 1 MHz I²C-bus 
      • PCA9570GM4: Remote 4-bit general purpose outputs for 1 MHz I²C-bus 
    • PCA9571: Remote 8-bit general purpose outputs for 1 MHz I2C-bus 
      • PCA9571GU: Remote 8-bit general purpose outputs for 1 MHz I2C-bus 
    • PCA9571BQ: PCA9571BQ 
    • PCA9571PW: PCA9571PW 
    • PCA9574: 8-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
      • PCA9574PW: 8-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
      • PCA9574HK: 8-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
      • PCA9574BS: 8-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
    • PCA9575: 16-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
      • PCA9575PW1: 16-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
      • PCA9575HF: 16-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
      • PCA9575PW2: 16-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt 
    • PCA9621: 65 mA 8-bit 2-wire bus output port 
    • PCA9621D: 65 mA 8-bit 2-wire bus output port 
    • PCA9621PW: 65 mA 8-bit 2-wire bus output port 
    • PCA9670BS: Remote 8-bit I/O expander for Fm+ I²C-bus with reset 
    • PCA9670D: Remote 8-bit I/O expander for Fm+ I²C-bus with reset 
    • PCA9670PW: Remote 8-bit I/O expander for Fm+ I²C-bus with reset 
    • PCA9671: Remote 16-bit I/O expander for Fm+ I2C-bus with reset 
      • PCA9671PW: Remote 16-bit I/O expander for Fm+ I2C-bus with reset 
      • PCA9671BS: Remote 16-bit I/O expander for Fm+ I2C-bus with reset 
      • PCA9671D: Remote 16-bit I/O expander for Fm+ I2C-bus with reset 
    • PCA9672: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt and reset 
      • PCA9672PW: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt and reset 
      • PCA9672BS: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt and reset 
      • PCA9672D: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt and reset 
    • PCA9673: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 
      • PCA9673D: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 
      • PCA9673PW: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 
      • PCA9673BS: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 
    • PCA9674_PCA9674A: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
      • PCA9674APW: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
      • PCA9674AD: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
      • PCA9674PW: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
      • PCA9674BS: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
      • PCA9674D: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
      • PCA9674ABS: Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt 
    • PCA9675: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt 
      • PCA9675BS: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt 
      • PCA9675PW: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt 
      • PCA9675D: Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt 
    • PCA9698: 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT 
      • PCA9698BS: 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT 
      • PCA9698DGG: 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT 
    • PCA9701_PCA9702: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
      • PCA9701D: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
      • PCA9701HF: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
      • PCA9701PW: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
      • PCA9702PW: 18 V tolerant SPI 16-bit/8-bit GPI with INT 
    • PCA9703: PCA9703 
      • PCA9703HF: 18 V tolerant SPI 16-bit GPI with maskable INT 
      • PCA9703PW: 18 V tolerant SPI 16-bit GPI with maskable INT 
    • PCA9704PW: 18 V tolerant SPI 8-bit GPI with maskable INT 
    • PCA9745BTW: 16-channel SPI serial bus 57 mA/20 V constant current LED driver 
    • PCAL6408A: Low-voltage translating, 8-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6408AEX: Low-voltage translating, 8-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6408APW: Low-voltage translating, 8-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6408AHK: Low-voltage translating, 8-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6408ABS: Low-voltage translating, 8-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
    • PCAL6416A: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6416AEX: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6416AEV: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6416APW: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6416AER: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
      • PCAL6416AHF: Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers 
    • PCAL9535A: Low-voltage 16-bit I²C-bus I/O port with interrupt and Agile I/O 
      • PCAL9535APW: Low-voltage 16-bit I²C-bus I/O port with interrupt and Agile I/O 
      • PCAL9535AHF: Low-voltage 16-bit I²C-bus I/O port with interrupt and Agile I/O 
    • PCAL9538A: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, reset and Agile I/O 
      • PCAL9538ABS: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, reset and Agile I/O 
      • PCAL9538APW: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, reset and Agile I/O 
    • PCAL9539A: Low-voltage 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCAL9539APW: Low-voltage 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
      • PCAL9539AHF: Low-voltage 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset 
    • PCAL9554B_PCAL9554C: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O 
      • PCAL9554BBS: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O 
      • PCAL9554BPW: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O 
      • PCAL9554CPW: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O 
      • PCAL9554CBS: Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up and Agile I/O 
    • PCAL9555A: Low-voltage 16-bit I²C-bus GPIO with Agile I/O, interrupt and weak pull-up 
      • PCAL9555APW: Low-voltage 16-bit I²C-bus GPIO with Agile I/O, interrupt and weak pull-up 
      • PCAL9555AHF: Low-voltage 16-bit I²C-bus GPIO with Agile I/O, interrupt and weak pull-up 
    • PCF8574AP: Remote 8-bit I/O expander for I²C‑bus with interrupt 
    • PCF8574P: Remote 8-bit I/O expander for I²C‑bus with interrupt 
    • PCF8574_74A: Remote 8-bit I/O expander for I²C‑bus with interrupt 
      • PCF8574AT: Remote 8-bit I/O expander for I²C‑bus with interrupt 
      • PCF8574TS: Remote 8-bit I/O expander for I²C‑bus with interrupt 
      • PCF8574ATS: Remote 8-bit I/O expander for I²C‑bus with interrupt 
      • PCF8574T: Remote 8-bit I/O expander for I²C‑bus with interrupt 
    • PCF8575CTS: Remote 16-bit I/O expander for I2C-bus 
    • PCF8575TS: Remote 16-bit I/O expander for I2C-bus 
  • I²C Multiplexers/Switches
    • PCA9540B: 2-channel I²C-bus multiplexer 
    • PCA9540D: PCA9540D 
    • PCA9540DP: PCA9540DP 
    • PCA9541: 2-to-1 I2C-bus master selector with interrupt logic and reset 
    • PCA9541A: 2-to-1 I²C-bus master selector with interrupt logic and reset 
      • PCA9541ABS: 2-to-1 I²C-bus master selector with interrupt logic and reset 
      • PCA9541APW: 2-to-1 I²C-bus master selector with interrupt logic and reset 
      • PCA9541AD: 2-to-1 I²C-bus master selector with interrupt logic and reset 
    • PCA9541BS: 2-to-1 I2C-bus master selector with interrupt logic and reset 
    • PCA9541D: 2-to-1 I2C-bus master selector with interrupt logic and reset 
    • PCA9541PW: 2-to-1 I2C-bus master selector with interrupt logic and reset 
    • PCA9542A: 2-channel I2C-bus multiplexer and interrupt logic 
      • PCA9542AD: 2-channel I2C-bus multiplexer and interrupt logic 
      • PCA9542APW: 2-channel I2C-bus multiplexer and interrupt logic 
    • PCA9542D: PCA9542D 
    • PCA9543A_43B: 2-channel I²C-bus switch with interrupt logic and reset 
      • PCA9543BPW: 2-channel I²C-bus switch with interrupt logic and reset 
      • PCA9543AD: 2-channel I²C-bus switch with interrupt logic and reset 
      • PCA9543APW: 2-channel I²C-bus switch with interrupt logic and reset 
    • PCA9543CPW: PCA9543CPW 
    • PCA9544A: 4-channel I2C-bus multiplexer with interrupt logic 
      • PCA9544AD: 4-channel I2C-bus multiplexer with interrupt logic 
      • PCA9544APW: 4-channel I2C-bus multiplexer with interrupt logic 
      • PCA9544ABS: 4-channel I2C-bus multiplexer with interrupt logic 
    • PCA9545A_45B_45C: 4-channel I²C-bus switch with interrupt logic and reset 
      • PCA9545APW: 4-channel I²C-bus switch with interrupt logic and reset 
      • PCA9545AD: 4-channel I²C-bus switch with interrupt logic and reset 
      • PCA9545CPW: 4-channel I²C-bus switch with interrupt logic and reset 
      • PCA9545BPW: 4-channel I²C-bus switch with interrupt logic and reset 
      • PCA9545ABS: 4-channel I²C-bus switch with interrupt logic and reset 
    • PCA9546A: 4-channel I2C-bus switch with reset 
      • PCA9546ABS: 4-channel I2C-bus switch with reset 
      • PCA9546AD: 4-channel I2C-bus switch with reset 
      • PCA9546APW: 4-channel I2C-bus switch with reset 
    • PCA9546D: PCA9546D 
    • PCA9547: 8-channel I2C-bus multiplexer with reset 
      • PCA9547PW: 8-channel I2C-bus multiplexer with reset 
      • PCA9547D: 8-channel I2C-bus multiplexer with reset 
      • PCA9547BS: 8-channel I2C-bus multiplexer with reset 
    • PCA9548A: 8-channel I²C-bus switch with reset 
      • PCA9548ABS: 8-channel I²C-bus switch with reset 
      • PCA9548APW: 8-channel I²C-bus switch with reset 
      • PCA9548AD: 8-channel I²C-bus switch with reset 
    • PCA9548D: PCA9548D 
  • I²C Real-Time Clocks (RTC)
    • PCA85063ATT: Automotive tiny Real-Time Clock/calendar with alarm function and I²C-bus 
    • PCA8565AU: Real-time clock/calendar 
    • PCA8565BS: Real time clock/calendar 
    • PCA8565TS: Real time clock/calendar 
    • PCF85063A: Tiny Real-Time Clock/calendar with alarm function and I²C-bus 
      • PCF85063ATL: Tiny Real-Time Clock/calendar with alarm function and I²C-bus 
      • PCF85063ATT: Tiny Real-Time Clock/calendar with alarm function and I²C-bus 
      • PCF85063AT: Tiny Real-Time Clock/calendar with alarm function and I²C-bus 
    • PCF85063TP: Tiny Real-Time Clock/calendar 
    • PCF8523: Real-Time Clock (RTC) and calendar 
      • PCF8523T: Real-Time Clock (RTC) and calendar 
      • PCF8523TK: Real-Time Clock (RTC) and calendar 
      • PCF8523TS: Real-Time Clock (RTC) and calendar 
      • PCF8523U: Real-Time Clock (RTC) and calendar 
    • PCF85263A: Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I²C-bus 
      • PCF85263AT: Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I²C-bus 
      • PCF85263ATT1: Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I²C-bus 
      • PCF85263ATL: Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I²C-bus 
      • PCF85263ATT: Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I²C-bus 
    • PCF85363A: Tiny Real-Time Clock/calendar with 64 byte RAM, alarm function, battery switch-over time stamp input, and I²C-bus 
      • PCF85363ATT: Tiny Real-Time Clock/calendar with 64 byte RAM, alarm function, battery switch-over time stamp input, and I²C-bus 
      • PCF85363ATT1: Tiny Real-Time Clock/calendar with 64 byte RAM, alarm function, battery switch-over time stamp input, and I²C-bus 
      • PCF85363ATL: Tiny Real-Time Clock/calendar with 64 byte RAM, alarm function, battery switch-over time stamp input, and I²C-bus 
    • PCF8563: Real-time clock/calendar 
    • PCF8563P: Real-time clock/calendar 
    • PCF8564A: Real time clock and calendar 
    • PCF8564ACX9: Real time clock and calendar 
    • PCF8583BS: Clock and calendar with 240 x 8-bit RAM 
    • PCF8583P: Clock and calendar with 240 x 8-bit RAM 
    • PCF8583T: Clock and calendar with 240 x 8-bit RAM 
    • PCF8593: Low power clock and calendar 
      • PCF8593T: Low power clock and calendar 
    • PCF8593P: Low power clock and calendar 
  • I²C Serial EEPROM/RAM
    • PCA24S08A: 1024 x 8-bit CMOS EEPROM with access protection 
      • PCA24S08ADP: 1024 x 8-bit CMOS EEPROM with access protection 
      • PCA24S08AD: 1024 x 8-bit CMOS EEPROM with access protection 
    • PCA24S08D: PCA24S08D 
    • PCA8581CT: PCA8581CT 
    • PCA8581T: PCA8581T 
    • PCA8594F-2T: PCA8594F-2T 
    • PCF85102C-2T: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF85102C_2: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF85103C_2: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
      • PCF85103C-2T: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF85116-3T: PCF85116-3T 
    • PCF8570: 256 x 8-bit static low-voltage RAM with I2C-bus interface 
      • PCF8570T: 256 x 8-bit static low-voltage RAM with I2C-bus interface 
    • PCF8570P: 256 x 8-bit static low-voltage RAM with I2C-bus interface 
    • PCF8582C-2P: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8582C-2T: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8582C_2: 256 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8594C-2P: 512 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8594C_2: 512 x 8-bit CMOS EEPROM with I2C-bus interface 
      • PCF8594C-2T: 512 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8594E-2T: PCF8594E-2T 
    • PCF8598C-2P: 1024 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8598C-2T: 1024 x 8-bit CMOS EEPROM with I2C-bus interface 
    • PCF8598C_2: 1024 x 8-bit CMOS EEPROM with I2C-bus interface 
  • I²C Temperature/Voltage Monitors
    • LM75A: Digital temperature sensor and thermal watchdog 
      • LM75AD: Digital temperature sensor and thermal watchdog 
      • LM75ADP: Digital temperature sensor and thermal watchdog 
    • LM75B: Digital temperature sensor and thermal watchdog 
      • LM75BDP: Digital temperature sensor and thermal watchdog 
      • LM75BD: Digital temperature sensor and thermal watchdog 
      • LM75BGD: Digital temperature sensor and thermal watchdog 
      • LM75BTP: Digital temperature sensor and thermal watchdog 
    • NE1617ADS: Temperature monitor for microprocessor systems 
    • NE1619DS: HECETA4 Temperature and voltage monitor 
    • PCT2075: I²C-bus Fm+, 1 degree C accuracy, digital temperature sensor and thermal watchdog 
      • PCT2075D: I²C-bus Fm+, 1 degree C accuracy, digital temperature sensor and thermal watchdog 
      • PCT2075TP: I²C-bus Fm+, 1 degree C accuracy, digital temperature sensor and thermal watchdog 
      • PCT2075DP: I²C-bus Fm+, 1 degree C accuracy, digital temperature sensor and thermal watchdog 
      • PCT2075GV: I²C-bus Fm+, 1 degree C accuracy, digital temperature sensor and thermal watchdog 
    • SA56004X: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004ED: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004BD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004DD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004ATK: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004FD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004ADP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004DDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004GD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004CDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004AD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004FDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004HDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004HD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004BDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004EDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004CD: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
      • SA56004GDP: SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 
    • SE95: Ultra high accuracy digital temperature sensor and thermal watchdog 
      • SE95D: Ultra high accuracy digital temperature sensor and thermal watchdog 
      • SE95DP: Ultra high accuracy digital temperature sensor and thermal watchdog 
    • SE95U: Ultra high accuracy digital temperature sensor and thermal watchdog 
    • SE97BTP: DDR memory module temp sensor with integrated SPD 
    • SE97PW: DDR memory module temp sensor with integrated SPD, 3.3 V 
    • SE97TP: DDR memory module temp sensor with integrated SPD, 3.3 V 
    • SE98A: DDR memory module temp sensor, 1.7 V to 3.6 V 
      • SE98ATP: DDR memory module temp sensor, 1.7 V to 3.6 V 
    • SE98APW: DDR memory module temp sensor, 1.7 V to 3.6 V 
  • I²C Voltage Level Translators
    • GTL2000DGG: 22-bit bi-directional low voltage translator 
    • GTL2000DL: 22-bit bi-directional low voltage translator 
    • GTL2002D: 2-bit bidirectional low voltage translator 
    • GTL2002DC: 2-bit bidirectional low voltage translator 
    • GTL2002DP: 2-bit bidirectional low voltage translator 
    • GTL2002GM: 2-bit bidirectional low voltage translator 
    • GTL2003: 8-bit bidirectional low voltage translator 
      • GTL2003PW: 8-bit bidirectional low voltage translator 
      • GTL2003BQ: 8-bit bidirectional low voltage translator 
    • GTL2005PW: Quad GTL/GTL+ to LVTTL/TTL bidirectional non-latched translator 
    • GTL2010BS: 10-bit bidirectional low voltage translator 
    • GTL2010PW: 10-bit bidirectional low voltage translator 
    • NVT2001_NVT2002: Bidirectional voltage level translator for open-drain and push-pull applications 
      • NVT2002GD: Bidirectional voltage level translator for open-drain and push-pull applications 
      • NVT2001GM: Bidirectional voltage level translator for open-drain and push-pull applications 
      • NVT2002DP: Bidirectional voltage level translator for open-drain and push-pull applications 
    • NVT2002GF: NVT2002GF 
    • NVT2003_04_06: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2006BQ: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2003DP: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2006BS: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2006PW: Bidirectional voltage-level translator for open-drain and push-pull applications 
    • NVT2004TL: Bidirectional voltage-level translator for open-drain and push-pull applications 
    • NVT2008_NVT2010: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2008BQ: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2008PW: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2010BQ: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2010PW: Bidirectional voltage-level translator for open-drain and push-pull applications 
      • NVT2010BS: Bidirectional voltage-level translator for open-drain and push-pull applications 
    • NVT4556: SIM card interface level translator with I2C-bus control and LDO 
      • NVT4556AUK: SIM card interface level translator with I2C-bus control and LDO 
      • NVT4555UK: SIM card interface level translator and supply voltage LDO 
      • NVT4556BUK: SIM card interface level translator with I2C-bus control and LDO 
    • NVT4857UK: SD 3.0-SDR104 compliant integrated auto-direction control memory card voltage level translator with EMI filter and ESD protection 
    • P82B96DP: Dual bidirectional bus buffer 
    • P82B96PN: Dual bidirectional bus buffer 
    • P82B96TD: Dual bidirectional bus buffer 
    • PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306GM: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306DC1: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306DC: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306DP1: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306DP: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306D: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306GD1: Dual bidirectional I2C-bus and SMBus voltage-level translator 
      • PCA9306GF: Dual bidirectional I2C-bus and SMBus voltage-level translator 
    • PCA9507D: 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus 
    • PCA9507DP: 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus 
    • PCA9508D: Hot swappable level translating I2C-bus repeater 
    • PCA9508DP: Hot swappable level translating I2C-bus repeater 
    • PCA9509ADP: Low power level translating I²C-bus/SMBus repeater 
    • PCA9509AGM: Low power level translating I²C-bus/SMBus repeater 
    • PCA9509D: Level translating I²C-bus/SMBus repeater 
    • PCA9509DP: Level translating I²C-bus/SMBus repeater 
    • PCA9509GM: Level translating I²C-bus/SMBus repeater 
    • PCA9512BD: Level shifting hot swappable I²C-bus and SMBus bus buffer 
    • PCA9512BDP: Level shifting hot swappable I²C-bus and SMBus bus buffer 
    • PCA9515AD: I²C-bus repeater 
    • PCA9515ADP: I²C-bus repeater 
    • PCA9516AD: 5-channel I2C-bus hub 
    • PCA9516APW: 5-channel I2C-bus hub 
    • PCA9517AD: Level translating I²C-bus repeater 
    • PCA9517ADP: Level translating I²C-bus repeater 
    • PCA9517ATP: Level translating I²C-bus repeater 
    • PCA9518AD: Expandable 5-channel I2C-bus hub 
    • PCA9518APW: Expandable 5-channel I2C-bus hub 
    • PCA9519BS: 4-channel level translating I²C-bus/SMBus repeater 
    • PCA9521D: Fast dual bidirectional bus buffer 
    • PCA9521DP: Fast dual bidirectional bus buffer 
    • PCA9522D: Fast dual bidirectional bus buffer with hot insertion logic 
    • PCA9522DP: Fast dual bidirectional bus buffer with hot insertion logic 
    • PCA9527DP: 3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus 
    • PCA9600: Dual bidirectional bus buffer 
    • PCA9601: Dual bidirectional bus buffer 
  • I²C LED Display Control
    • PCA9530: 2-bit I2C-bus LED dimmer 
    • PCA9531: 8-bit I2C-bus LED dimmer 
    • PCA9532: 16-bit I2C-bus LED dimmer 
    • PCA9533: 4-bit I2C-bus LED dimmer 
    • PCA9550: 2-bit I2C-bus LED driver with programmable blink rates 
      • PCA9550D: 2-bit I2C-bus LED driver with programmable blink rates 
      • PCA9550DP: 2-bit I2C-bus LED driver with programmable blink rates 
    • PCA9551: 8-bit I2C-bus LED driver with programmable blink rates 
      • PCA9551D: 8-bit I2C-bus LED driver with programmable blink rates 
      • PCA9551PW: 8-bit I2C-bus LED driver with programmable blink rates 
      • PCA9551BS: 8-bit I2C-bus LED driver with programmable blink rates 
    • PCA9552: 16-bit I2C-bus LED driver with programmable blink rates 
      • PCA9552D: 16-bit I2C-bus LED driver with programmable blink rates 
      • PCA9552PW: 16-bit I2C-bus LED driver with programmable blink rates 
      • PCA9552BS: 16-bit I2C-bus LED driver with programmable blink rates 
    • PCA9553: 4-bit I2C-bus LED driver with programmable blink rates 
      • PCA9553TK: 4-bit I2C-bus LED driver with programmable blink rates 
      • PCA9553D: 4-bit I2C-bus LED driver with programmable blink rates 
      • PCA9553DP: 4-bit I2C-bus LED driver with programmable blink rates 
    • PCA9622: 16-bit Fm+ I²C-bus 100 mA 40 V LED driver 
      • PCA9622DR: 16-bit Fm+ I²C-bus 100 mA 40 V LED driver 
    • PCA9622BS: 16-bit Fm+ I²C-bus 100 mA 40 V LED driver 
    • PCA9624: 8-bit Fm+ I²C-bus 100 mA 40 V LED driver 
      • PCA9624PW: 8-bit Fm+ I²C-bus 100 mA 40 V LED driver 
      • PCA9624BS: 8-bit Fm+ I²C-bus 100 mA 40 V LED driver 
    • PCA9626: 24-bit Fm+ I²C-bus 100 mA 40 V LED driver 
      • PCA9626B: 24-bit Fm+ I²C-bus 100 mA 40 V LED driver 
    • PCA9626BS: 24-bit Fm+ I²C-bus 100 mA 40 V LED driver 
    • PCA9632: 4-bit Fm+ I2C-bus low power LED driver 
      • PCA9632DP1: 4-bit Fm+ I2C-bus low power LED driver 
      • PCA9632TK: 4-bit Fm+ I2C-bus low power LED driver 
      • PCA9632TK2: 4-bit Fm+ I2C-bus low power LED driver 
      • PCA9632DP2: 4-bit Fm+ I2C-bus low power LED driver 
    • PCA9633: 4-bit Fm+ I2C-bus LED driver 
    • PCA9634: 8-bit Fm+ I2C-bus LED driver 
    • PCA9635PW: 16-bit Fm+ I2C-bus LED driver 
    • PCA9685: 16-channel, 12-bit PWM Fm+ I²C-bus LED controller 
      • PCA9685BS: 16-channel, 12-bit PWM Fm+ I²C-bus LED controller 
      • PCA9685PW: 16-channel, 12-bit PWM Fm+ I²C-bus LED controller 
    • PCA9901: One wire single LED driver 
    • PCA9901DP: One wire single LED driver 
    • PCA9901UK: One wire single LED driver 
    • PCA9922: 8-channel constant current LED driver with output error detection 
    • PCA9922BS: 8-channel constant current LED driver with output error detection 
    • PCA9922N: 8-channel constant current LED driver with output error detection 
    • PCA9922PW: 8-channel constant current LED driver with output error detection 
    • PCA9952_PCA9955: 16-channel Fm+ I²C-bus 57 mA constant current LED driver 
      • PCA9952TW: 16-channel Fm+ I²C-bus 57 mA constant current LED driver 
      • PCA9955BTW: 16-channel Fm+ I²C-bus 57 mA/20 V constant current LED driver 
      • PCA9955TW: 16-channel Fm+ I²C-bus 57 mA constant current LED driver 
    • PCA9955ATW: 16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver 
    • PCA9956ATW: 24-channel Fm+ I²C-bus 57 mA/20 V constant current LED driver 
    • PCA9956BTW: 24-channel Fm+ I²C-bus 57 mA/20 V constant current LED driver 
    • PCU9654PW: 8-bit UFm 5 MHz I²C-bus 100 mA 40 V LED driver 
    • PCU9655PW: 16-channel UFm 5 MHz bus 100 mA 40 V LED driver 
    • PCU9655PW1: 16-channel UFm 5 MHz bus 100 mA 40 V LED driver 
    • PCU9656B: 24-bit UFm 5 MHz I²C-bus 100 mA 40 V LED driver 
    • PCU9955ATW: 16-channel UFm 5 MHz I2C-bus 57 mA/20 V constant current LED driver 
    • PCU9955TW: 16-channel UFm I²C-bus 57 mA constant current LED driver 
    • PCU9956ATW: 24-channel UFm 5 MHz I2C-bus 57 mA/20 V constant current LED driver 

Featured Products

  • PCA9955BTW
    16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver
  • PCA9956BTW
    24-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver