Part Number : PCA9548APW
Function : 8-CHANNEL I2C AND SMBus MULTIPLEXER
Package : SSOP, SOIC 24 Pin Type
Maker : Texas Instruments
Pinouts : 
Description :
The PCA9548A, PCA9548APW has eight bidirectional translating switches that can be controlled via the I2C bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register.
Features
1. 1-of-8 Bidirectional Translating Switches
2. I2C Bus and SMBus Compatible
3. Active-Low Reset Input
4. Three Hardware Address Pins for Use of up to Eight PCA9548A Devices on the I2C Bus
5. Channel Selection Via I2C Bus
6. Power-Up with All Switch Channels Deselected
Datasheet PDF Download : 
Others datasheet of same file :
PCA9548A, PCA9548ADB, PCA9548ADBG4, PCA9548ADBR, PCA9548ADBRG4
