Part Number : PCA9545AD
Function : 4-CHANNEL I2C AND SMBus MULTIPLEXER
Manufacturers : NXP Semiconductors.
Pinouts :
Description :
The PCA9545A/45B/45C is a quad bidirectional translating switch controlled via the I2C-bus.
The SCL/SDA upstream pair fans out to four downstream pairs, or channels.
PCA9545AD Datasheet PDF Download
Other data sheets within the file :
9545A,PA9545A,PA9545B,PA9545C,PCA9545A