Texas Instruments TCA9554ADWT

Name: Texas Instruments TCA9554ADWT
Brand: Texas Instruments
SKU: TCA9554ADWT

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

Production

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

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Distributor		SKU		Min	Pkg
DigiKey	3	296-45466-1-ND	250	1	Cut Tape	1.610	1.610	1.610	1.610	1.610
Win Source		WS-TCA9554ADWT	6,732	21				1.943	1.629	1.629	15h
Worldway Electronics		TCA9554ADWT	8,465	7	Tape & Reel		0.309	0.300	0.284	0.284	14h
Easev		TCA9554ADWT	1,453			0.400	0.400	0.380	0.348	0.288	4d
Fmall Co., Limited		TCA9554ADWT	27,460			0.867	0.867	0.811	0.765	0.699	4d

Inventory History

3 month trend: +0.00%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TCA9554ADWT.

Texas Instruments

Technical Drawing2 pages8 years ago

Official datasheet0 pages0 years ago

Technical Drawing2 pages15 years ago

SHENGYU ELECTRONICS

Inventory History

3 month trend:

+0.00%

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Alternate Parts

This Part

Alternate Parts

Texas InstrumentsTCA9554ADWT

Texas InstrumentsTCA9554ADWR

Price @ 1000

$ 1

$ 0.649

Stock

97,868

252,979

Authorized Distributors

1

4

Case/Package

SOIC

Number of Pins

16

Interface

-

Frequency

-

Number of I/Os

8

Min Supply Voltage

-

Max Supply Voltage

-

Min Operating Temperature

-40 °C

Max Operating Temperature

85 °C

Ambient Temperature Range High

-

Supply Chain

Lifecycle StatusProduction (Last Updated: 1 week ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments TCA9554ADWT.

Evaluation Kit

TCA9554ADWT Evaluation Kit

Descriptions

Descriptions of Texas Instruments TCA9554ADWT 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

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SOIC T/R

Verical

34mA I2C,SMBus 8 1.65V 5.5V 400KHz SOIC-16

UnikeyIC

8-Bit I2C I/O Expander 16-Pin SOIC T/R

Avnet

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

IC XPNDR 400KHZ I2C SMBUS 16SOIC

DigiKey

Images

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: