Download options
Latest version
Version: 01.00.00.00
Release date: 01 Apr 2013
Products
I2C general-purpose I/Os (GPIOs)
TCA8424
—
24-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt & 128 key support
Hardware development
Evaluation board
TCA8424EVM-038
—
TCA8424EVM-038
The design resource accessed as www.ti.com/lit/zip/scdc004 or www.ti.com/lit/xx/scdc004/scdc004.zip has been migrated to a new user experience at www.ti.com/tool/download/SCDC004. Please update any bookmarks accordingly.
Download options
Latest version
Version: 01.00.00.00
Release date: 01 Apr 2013
Products
I2C general-purpose I/Os (GPIOs)
TCA8424
—
24-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt & 128 key support
Hardware development
Evaluation board
TCA8424EVM-038
—
TCA8424EVM-038
The design resource accessed as www.ti.com/lit/zip/scdc003 or www.ti.com/lit/xx/scdc003/scdc003.zip has been migrated to a new user experience at www.ti.com/tool/download/SCDC003. Please update any bookmarks accordingly.