ZHCSIH8G October 2010 – November 2018 TCA9406
PRODUCTION DATA.
The TCA9406 can be used to bridge the digital-switching compatibility gap between two voltage nodes to successfully interface logic threshold levels found in electronic systems. It should be used in a point-to-point topology for interfacing devices or systems operating at different interface voltages with one another. Its primary target application use is for interfacing with open-drain drivers on the data I/Os such as I2C or SMBus, where the data is bidirectional and no control signal is available.