Texas Instruments TCA8424RHAR

Name: Texas Instruments TCA8424RHAR
Brand: Texas Instruments
SKU: TCA8424RHAR

24-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt & 128 key support 40-VQFN -40 to 85

$ 1.45

NRND

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor		SKU		Min	Pkg
Rochester Electronics		TCA8424RHAR	34,424					1.400	1.160	1.040	4h
Verical		TCA8424RHAR	34,424	215					1.450	1.300
DigiKey	2	296-35971-1-ND	1,008	1	Cut Tape	3.500	2.627	2.171	1.932	1.932
Microchip USA		TCA8424RHAR	1,151	600					2.712	2.712	20h
Win Source		WS-TCA8424RHAR	20	4			13.378	10.870	10.870	10.870	5h

Inventory History

3 month trend: +0.00%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TCA8424RHAR.

Texas Instruments

Technical Drawing2 pages5 years ago

Official datasheet0 pages0 years ago

Datasheet30 pages11 years ago

Datasheet28 pages13 years ago

Technical Drawing2 pages14 years ago

Inventory History

3 month trend:

+0.00%

CAD Models

Download Texas Instruments TCA8424RHAR symbol, footprint, and 3D STEP models from our trusted partners.

source	eCAD	mCAD	FILES
Component Search Engine	SymbolFootprint	3D	Download
Ultra Librarian	SymbolFootprint		Download

The partner site will open in a new tab when downloading their CAD models

By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Supply Chain

Lifecycle StatusNRND (Last Updated: 5 days ago)

Manufacturer Lifecycle StatusNRND (Last Updated: 5 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments TCA8424RHAR.

Evaluation Kit

TCA8424RHAR Evaluation Kit

Reference Designs

I2C Based Human Interface Device (HID) Protocol Keyboard Implementation for Windows 8

Related Parts

Texas InstrumentsSN75DP139RGZR

Display Port to TMDS Level-Shifting Re-Driver / IC DISPLYPRT TO TMDS TLATR 48QFN

Details

Texas InstrumentsSN75DP129RHHR

2.5-Gbps DP++ to HDMI 1.3 retimer 36-VQFN 0 to 85

Details

Texas InstrumentsSN75DP139RGZT

IC INTERFACE SPECIALIZED 48VQFN / Desktop, Notebook PCs Interface 48-VQFN (7x7)

Details

MicrochipUSB3370B-EZK-TR

Usb Interface, Vqfn, 32 Rohs Compliant: Yes |Microchip Technology USB3370B-EZK-TR

Details

MicrochipMCP23S17T-E/ML

MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - QFN-28

Details

Descriptions

Descriptions of Texas Instruments TCA8424RHAR provided by its distributors.

24-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt & 128 key support 40-VQFN -40 to 85

Texas Instruments

Low-Voltage 8x16 Keyboard Scanner with HID over I2C Compliant Interface

Win Source

Touch Screen Controllers Lo-Vlt 8x16 Kybrd Scnnr Complnt Intrfc

Fly-Wing Technology

IC INTERFACE SPECIALIZED 40VQFN

DigiKey

IC KEYBOARD SCANNER I2C 40VQFN

Heisener Electronics

QFN-40-EP(6x6) Interface - Specialized ROHS

Dasenic

TCA8424 LOW-VOLTAGE 8X16 KEYBOAR

DigiKey Marketplace

Images

Texas Instruments

Rochester Electronics

LZChips

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: