Texas Instruments TCA9554DBR

Name: Texas Instruments TCA9554DBR
Brand: Texas Instruments
SKU: TCA9554DBR

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

$ 0.886

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Distributor		SKU		Min	Pkg
DigiKey	3	296-51631-1-ND	2,918	1	Cut Tape	1.670	1.220	0.986	0.886	0.886
Mouser		595-TCA9554DBR	566	1	Tape & Reel	1.670	1.220	0.986	0.886	0.801
Weyland Electronics Group Pte. Ltd.		TCA9554DBR	7,426	1	Tape & Reel	0.902	0.902	0.902	0.902	0.902	8h
Win Source		WS-TCA9554DBR	5,750	40				1.063	0.864	0.864	3h
Worldway Electronics		TCA9554DBR	27,434	7	Tape & Reel		0.274	0.266	0.252	0.252	2h

Inventory History

3 month trend: +239%

CAD Models

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Alternate Parts

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Datasheets & Documents

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Texas Instruments

Technical Drawing4 pages4 years ago

Official datasheet0 pages0 years ago

Datasheet36 pages11 years ago

Technical Drawing2 pages12 years ago

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Inventory History

3 month trend:

+239%

CAD Models

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Supply Chain

Lifecycle StatusProduction (Last Updated: 4 days ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)

Engineering Resources

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Evaluation Kit

TCA9554DBR Evaluation Kit

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Descriptions

Descriptions of Texas Instruments TCA9554DBR 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-SSOP -40 to 85

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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: