Texas Instruments TCA9554ADWR

Name: Texas Instruments TCA9554ADWR
Brand: Texas Instruments
SKU: TCA9554ADWR

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

$ 0.649

Production

Manufacturer Page Datasheet

Price and Stock

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Non-Authorized Stocking Distributors

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Distributor		SKU		Min	Pkg
Arrow Electronics		TCA9554ADWR	1,984	1		1.253	0.945	0.760	0.649	0.649
Verical		TCA9554ADWR	1,984	3			0.945	0.760	0.649	0.570
DigiKey	2	296-45456-1-ND	233	1	Cut Tape	1.510	1.098	0.884	0.789	0.789
Mouser		595-TCA9554ADWR	1,691	1	Tape & Reel	1.510	1.100	0.884	0.795	0.705
Worldway Electronics		TCA9554ADWR	19,753	7	Tape & Reel		0.218	0.211	0.200	0.200	2d

Inventory History

3 month trend: +177%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TCA9554ADWR.

Texas Instruments

Technical Drawing2 pages8 years ago

Official datasheet0 pages0 years ago

Technical Drawing2 pages15 years ago

HQonline

SHENGYU ELECTRONICS

Inventory History

3 month trend:

+177%

CAD Models

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Alternate Parts

This Part

Alternate Parts

Texas InstrumentsTCA9554ADWR

Texas InstrumentsTCA9554ADWT

Price @ 1000

$ 0.649

$ 0.998

Stock

184,228

60,309

Authorized Distributors

Case/Package

SOIC

Number of Pins

Interface

Frequency

Number of I/Os

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 TCA9554ADWR.

Evaluation Kit

TCA9554ADWR Evaluation Kit

Descriptions

Descriptions of Texas Instruments TCA9554ADWR 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

I/O EXPANDER, 8BIT, 400KHZ, SOIC-16; Configuration puce: 8bit; Fréquence de bus: 400kHz; Type d'interface CI: I2C, SM Bus; Tension, alimentation min.: 1.65V; Tension, alimentation max..: 5.5V; Type de boîtier d'interface: SOIC

Farnell

I/O EXPANDER, 8BIT, 400KHZ, SOIC-16; Chip Configuration:8bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:SOIC; No. of Pins:16Pins; No. of I/O's:8I/O's; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)

element14 APAC

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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: