PA9542A View Datasheet(PDF) - Philips Electronics

Part Name

Description

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PA9542A

2-channel I2C multiplexer and interrupt logic

Philips Electronics 

Philips Semiconductors

2-channel I2C multiplexer and interrupt logic

BLOCK DIAGRAM

PCA9542A

SC0

SC1

SD0

SD1

SWITCH CONTROL LOGIC

VSS

VDD

POWER-ON

RESET

SCL

SDA

INPUT

FILTER

I2C-BUS

CONTROL

INT[0–1]

INT LOGIC

Figure 2. Block diagram

Product data sheet

PCA9542A

A0

A1

A2

INT

SW02270

2004 Sep 29

3

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