PCA9544 Ver la hoja de datos (PDF) - Philips Electronics

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PCA9544

4-channel I²C multiplexer and interrupt controller

Philips Electronics 

Philips Semiconductors

4-channel I2C multiplexer and interrupt controller

BLOCK DIAGRAM

SC0

SC1

SC2

SC3

SD0

SD1

SD2

SD3

VSS

VDD

SCL

SDA

POWER-ON

RESET

INPUT

FILTER

I2C-BUS

CONTROL

INT[0–3]

INT LOGIC

Product specification

PCA9544

A0

A1

A2

INT

SW00379

1999 Oct 07

3

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