Product Description

The TCA9548A I2C multiplexer enables you to connect devices with the same I2C address (up to 8 I2C of the same address) to a microcontroller. The multiplexer acts as a netkeeper, shuttling commands along with your commands to the selected I2C pin set.

The multiplexer itself is located at the I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and simply a single byte with the desired multiplexed output number is written to that port, to which any future I2C packets will be sent.

Company Information