Part Number : PCA9545AD

Function : 4-CHANNEL I2C AND SMBus MULTIPLEXER

Package : SO 20 Type

Maker : NXP Semiconductors.

Pinouts :
PCA9545AD datasheet

Description :

The PCA9545AD, PCA9545A / PCA9545B / PCA9545C is a quad bidirectional translating switch controlled via the I2C-bus.

The SCL/SDA upstream pair fans out to four downstream pairs, or channels.

 Block Diagram

Features

1. 1-of-4 bidirectional translating switches

2. I 2C-bus interface logic; compatible with SMBus standards

3. 4 active LOW interrupt inputs 

4. Active LOW interrupt output  Active LOW reset input

5. 2 address pins allowing up to 4 devices on the I2C-bus

Datasheet PDF Download :
PCA9545AD pdf

Others datasheet of same file :

9545A, PA9545A, PA9545B, PA9545C, PCA9545A

2021/07/09 15:47 2021/07/09 15:47

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