Texas Instruments TCA9554DWR

Name: Texas Instruments TCA9554DWR
Brand: Texas Instruments
SKU: TCA9554DWR

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

$ 0.886

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Price and Stock

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Distributor		SKU		Min	Pkg
Arrow Electronics		TCA9554DWR	2,000	2K						0.672
DigiKey	3	296-51632-1-ND	3,178	1	Cut Tape	1.670	1.220	0.986	0.886	0.886
Mouser		595-TCA9554DWR	2,396	1	Tape & Reel	1.670	1.220	0.986	0.886	0.811
Worldway Electronics		TCA9554DWR	14,066	7	Tape & Reel		0.356	0.345	0.327	0.327	17h
UnikeyIC		TCA9554DWR	3,233	2K	Tape & Reel					0.838	19h

Inventory History

3 month trend: -2.05%

CAD Models

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Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TCA9554DWR.

Texas Instruments

Technical Drawing2 pages8 years ago

Official datasheet0 pages0 years ago

Technical Drawing2 pages15 years ago

SHENGYU ELECTRONICS

Arrow.cn

HQonline

Inventory History

3 month trend:

-2.05%

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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 TCA9554DWR.

Evaluation Kit

TCA9554DWR Evaluation Kit

Descriptions

Descriptions of Texas Instruments TCA9554DWR provided by its distributors.

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

SHENGYU ELECTRONICS

8-Bit I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R

Avnet

I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R

Verical

34¦ÌA I2C 8 1.65V 5.5V 400KHz SOIC-16

UnikeyIC

CA9554 Tape & Reel (TR) ACTIVE (Last Updated: 3days ago) Active io expander 1.8V 10.3mm 400kHz -40C~85C

Fly-Wing Technology

IC I/O EXPANDER I2C 8BIT 16-SOIC

Heisener Electronics

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Texas Instruments

Lanka Micro

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: