TCA6424A
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Low-voltage 24-bit I2C & SMBus I/O expander

 

Models (1)

Title Category Type Date
TCA6424A IBIS Model IBIS Model ZIP 30 May 2013

Design kits & evaluation modules (1)

Name Part# Type
IO-EXPANDER-EVM: I2C and SMBus IO Expander Evaluation Module IO-EXPANDER-EVM Evaluation Modules & Boards

Reference designs

12-Gbps Multi-Channel BERT Board Reference Design

This reference design is a 12-Gbps low-cost bit error tester (BERT) capable of generating and checking up to 8 channels of pseudo-random binary sequences (PRBS). This validated design is a convenient way to generate multi-channels high speed serial bit streams of up to 12-Gbps, and checking incoming (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

I/O Expander Software and Firmware Package (Rev. A)  (ZIP 2137 KB )    25 Jul 2014  

Development tools (1)

Name Part# Type
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TCA6424A Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.