Texas Instruments TCA9554DWT

Name: Texas Instruments TCA9554DWT
Brand: Texas Instruments
SKU: TCA9554DWT

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85

$ 1.069

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Price and Stock

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Distributor		SKU		Min	Pkg
DigiKey	3	296-TCA9554DWTCT-ND	1,539	1	Cut Tape	2.040	1.503	1.222	1.222	1.222
Arrow Electronics		TCA9554DWT	0	250					1.292	1.254
Mouser		595-TCA9554DWT	457	1	Tape & Reel	2.040	1.510	1.230	1.050	1.000
Worldway Electronics		TCA9554DWT	29,319	7	Tape & Reel		0.299	0.289	0.274	0.274	3h
Easev		TCA9554DWT	2,543			0.400	0.400	0.380	0.348	0.288	17h

Inventory History

3 month trend: -1.67%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TCA9554DWT.

Texas Instruments

Technical Drawing2 pages8 years ago

Official datasheet0 pages0 years ago

Technical Drawing2 pages15 years ago

Inventory History

3 month trend:

-1.67%

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Supply Chain

Lifecycle StatusProduction (Last Updated: 3 days ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments TCA9554DWT.

Evaluation Kit

TCA9554DWT Evaluation Kit

Descriptions

Descriptions of Texas Instruments TCA9554DWT provided by its distributors.

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85

Texas Instruments

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

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16

Semicontronic

400kHz I2C SOP-16-300mil I/O Expanders ROHS

Dasenic

IC I/O EXPANDER I2C 8BIT 16SOIC

Heisener Electronics

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Texas Instruments

LZChips

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: