PCA9543A 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

PCA9543A

2-channel I2C switch with interrupt logic and reset

Philips Electronics 

Philips Semiconductors

5. Block diagram

PCA9543A

2-channel I2C switch with interrupt logic and reset

PCA9543A

SC0

SC1

SD0

SD1

VSS

VDD

RESET

POWER-ON

RESET

SWITCH CONTROL LOGIC

SCL

INPUT

I2C-BUS

A0

SDA

FILTER

CONTROL

A1

INT0

to

INT1

Fig 1. Block diagram of PCA9543A

INTERRUPT LOGIC

INT

002aab180

9397 750 14316

Product data sheet

Rev. 03 — 21 March 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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