PCA9544A
4-channel I2C-bus multiplexer with interrupt logic
Rev. 04 â 15 June 2009
Product data sheet
1. General description
The PCA9544A is a 1-of-4 bidirectional translating multiplexer,
Original
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.