74ALVC164245DL
16-bit dual supply translating transceiver; 3-state
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The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.
The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data from nBn ports to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nAn and nBn ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B).
In suspend mode, when one of the supply voltages is zero, there will be no current flow from the non-zero supply towards the zero supply. The nAn-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(B) ≥ VCC(A) (except in suspend mode).
Features and benefits
- 5 V tolerant inputs/outputs for interfacing with 5 V logic
- Wide supply voltage range:
- 3 V port (VCC(A)): 1.5 V to 3.6 V
- 5 V port (VCC(B)): 1.5 V to 5.5 V
- CMOS low power consumption
- Direct interface with TTL levels
- Control inputs voltage range from 2.7 V to 5.5 V
- Inputs accept voltages up to 5.5 V
- High-impedance outputs when VCC(A) or VCC(B) = 0 V
- Complies with JEDEC standard JESD8-B/JESD36
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Specified from −40 °C to +85 °C and −40 °C to +125 °C
- Series 74ALVC164245
16-bit dual supply translating transceiver; 3-state
- Series ALVC
Advanced Low-Voltage CMOS ALVC(H)
- Parametric search all Level shifters/translators
All information on this product information page is subject to the subsequent disclaimers:
Parametrics of this product
| Type number | Package | Nr of pins | Package name | Product status | tpd(ns) | Family | Nr of bits | VCC(A)(V) | VCC(B)(V) | Power dissipation considerations | Logic switching levels | Output drive capability(mA) | Description | Tamb(Cel) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74ALVC164245DL | SOT370-1 (SSOP48) | 48 | SSOP48 | Production | 2.9 | ALVC | 16 | 1.5 - 5.5 | 1.5 - 3.6 | low | CMOS/LVTTL | +/- 24 | 16-bit dual-supply voltage level translating transceiver (3-state) | -40~85 |
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Package
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| 74ALVC164245DL | 74ALVC164245DL,112 | 9352 023 40112 | Volume production | SOT370-1 (SSOP48) | Tube | ALVC164245 |
| 74ALVC164245DL | 74ALVC164245DL,118 | 9352 023 40118 | Volume production | SOT370-1 (SSOP48) | Tape reel smd | ALVC164245 |
Outline drawing
| Package Version | Package Name | Package Description | Reference Codes | Issue Date |
|---|---|---|---|---|
| SOT370-1 | SSOP48 | plastic shrink small outline package; 48 leads; body width 7.5 mm | MO-118 (JEDEC); | 2003-02-19 |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| 74ALVC164245DL | 74ALVC164245DL,112 | 74ALVC164245DL |  | week 13, 2005 |  | 3.87 | 2.5839793281653747E8 | 1 | 1 |
| 74ALVC164245DL | 74ALVC164245DL,118 | 74ALVC164245DL | | week 13, 2005 | | 3.87 | 2.5839793281653747E8 | 1 | 1 |
Documentation for this product
| File name | Title | Type | Format | Date |
|---|---|---|---|---|
| 74ALVC164245 | 16-bit dual supply translating transceiver; 3-state | Data sheet | 2012-03-15 | |
| AN240 | Interfacing 3 Volt and 5 Volt Applications | Application note | 1995-09-15 | |
| AN223 | Ground and VCC Bounce of High-Speed Integrated Circuits | Application note | 2013-03-13 | |
| AN252 | Live Insertion Aspects of Philips Logic Families | Application note | 2013-03-13 | |
| AN212 | Package lead inductance considerations in high-speed applications | Application note | 2013-03-13 | |
| AN10156 | Sorting through the low voltage logic maze | Application note | 2013-03-13 | |
| alvc164245 | alvc164245 IBIS model | IBIS model | ibs | 2013-04-07 |
| 75017085 | Application guide: Flat-panel TV sets | Line card | 2012-03-13 | |
| 75017090 | Application guide; Portable devices and mobile handsets | Selection guide | 2012-03-13 |
Ordering & availability
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