For best experience this site requires Javascript to be enabled. To enable on your browser, follow our
accessibility instructions
.
×
NXP
Products
Applications
Design Center
Support
Company
Language
Orders
Sign In
Products
Processors and Microcontrollers
Analog and Mixed Signal
Audio and Radio
Interfaces
Power Management
Radio Frequency
RFID / NFC
Security and Authentication
Sensors
Wireless Connectivity
Application-Specific Products
Product Finders
NXP Product Information
Design Advisor
Interfaces
I
2
C, SPI, I3C Interface Devices
In-Vehicle Network
CAN Transceivers
Ethernet
FlexRay Transceivers
Automotive LIN Solutions
LCD Drivers
PCI Express
UARTs
USB Interfaces
Signal Conditioners
High-Speed Multiplexer
High-Speed Signal Conditioners
Driver Assistance Transceivers
Other Interfaces
I
2
C, SPI, I3C Interface Devices
I²C-Bus Controller and Bridge ICs
I
2
C-Bus Repeaters/Hubs/Extenders
DACs and ADCs for Communication
DIP Switch
I
2
C Digital Temperature Sensors
General Purpose I/O (GPIO)
LED Controllers
I
2
C Multiplexers/Switches
I
2
C Real-Time Clocks
SPI Interface Devices
I3C Interface Devices
I
2
C-Bus Repeaters/Hubs/Extenders
PCA9509
PCA9509P
PCA9510A
PCA9511A
PCA9512A_PCA9512B
PCA9513A_PCA9514A
PCA9515
PCA9515A
PCA9516A
PCA9517
PCA9518
PCA9518A
PCA9519
PCA9527DP
PCA9600
PCA9601
PCA9614DP
PCA9615DP
PCA9616PW
PCA9617A
PCA9641
PCA9646
PCA9646
Buffered Four-Channel Two-Wire Bus Switch
PCA9646
Receive alerts
Package Quality
Environmental Information
No Information available
Quality Information
No Information available