Texas Instruments TCA6416A
Low-Voltage 16-Bit I2C and SMBus I/O Expander
Product Details and Purchasing Information
For product details and purchasing information, see the Texas Instruments website:
The device communicates with the TCA6416A via the I2C bus. For I2C connection information on Zentri evaluation boards, see Peripherals, I2C.
SDK example apps that use the Texas Instruments TCA6416A I/O expander include: