Texas Instruments TCA9554ADBR

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R
$ 0.772
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Arrow ElectronicsTCA9554ADBR10,0002K
DigiKey
3
296-TCA9554ADBRCT-ND1,9891Cut Tape
Mouser595-TCA9554ADBR1,2991Tape & Reel
Weyland Electronics Group Pte. Ltd.TCA9554ADBR30,8551Tape & Reel
1d
Win SourceWS-TCA9554ADBR31,87070
3h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TCA9554ADBR.

Official Datasheet20 years ago

Inventory History

3 month trend:
-5.83%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsTCA9554ADBR
Texas InstrumentsTCA9554ADBQR
Price @ 1000
$ 0.772
$ 0.7
Stock
285,828
464,025
Authorized Distributors
3
3
Case/Package
SSOP
SSOP
Number of Pins
16
16
Interface
I2C
I2C, SMBus
Frequency
400 kHz
400 kHz
Number of I/Os
8
8
Min Supply Voltage
1.65 V
1.65 V
Max Supply Voltage
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
85 °C
85 °C

Supply Chain

Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments TCA9554ADBR.

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Descriptions

Descriptions of Texas Instruments TCA9554ADBR provided by its distributors.

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R
Verical
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SSOP -40 to 85
Texas Instruments
Remote 8-Bit I2C and SMBus I/O Expander 16-Pin SSOP T/R
Avnet
200mA 25mA I2C,SMBus 8 1.65V 5.5V 400KHz SSOP-16 , 2mm
UnikeyIC
CA9554 Tape & Reel (TR) ACTIVE (Last Updated: 5days ago) Active io expander 1.8V 6.2mm 400kHz -40C~85C
Fly-Wing Technology
I/O EXPANDER, 8BIT, 400KHZ, SSOP-16
Farnell
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
Semicontronic
IC SMBUS I/O EXPANDER I2C 16SSOP
Heisener Electronics
I/O EXPANDER, 8BIT, 400KHZ, SSOP-16; No. of Bits:8bit; Interfaces:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; IC Case / Package:SSOP; No. of Pins:16Pins; No. of I/O s:8I/O s; Operating Temperature Min:-40°C RoHS Compliant: Yes
Newark

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Newark
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Rochester Electronics
Augswan

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • TCA9554ADBR .