Part Number : PCA9545APW
Function : 4-CHANNEL I2C AND SMBus MULTIPLEXER and SMbus Switch With Interrupt Logic and Reset Functions
Manufacturers : Texas Instruments
The PCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels.
PCA9545APW Datasheet PDF Download
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