PCA9545AD Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

PCA9545AD

4-channel I2C switch with interrupt logic and reset

Philips Electronics 

Philips Semiconductors

5. Block diagram

PCA9545A

4-channel I2C switch with interrupt logic and reset

PCA9545A

SC0

SC1

SC2

SC3

SD0

SD1

SD2

SD3

VSS

VDD

RESET

POWER-ON

RESET

SWITCH CONTROL LOGIC

SCL

INPUT

I2C-BUS

A0

SDA

FILTER

CONTROL

A1

INT0

to

INT3

Fig 1. Block diagram of PCA9545A

INTERRUPT LOGIC

INT

002aab168

9397 750 14311

Product data sheet

Rev. 03 — 3 March 2005

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

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