PCA9546A_2 datasheet(3/27 Pages) TI

Part #	PCA9546A

Description	4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION

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Manufacturer	TI [Texas Instruments]

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Switch Control Logic

I2C Bus Control

Input Filter

Power-On Reset

PCA9546A

SC0

SDA

SCL

RESET

GND

SD3

SD2

SD1

SD0

SC3

SC2

SC1

VCC

A1

A0

A2

5

14

3

16

8

11

9

6

4

12

10

7

15

1

2

13

PCA9546A

4-CHANNEL I2C AND SMBus SWITCH

WITH RESET FUNCTION

SCPS148E – OCTOBER 2005 – REVISED JANUARY 2008

BLOCK DIAGRAM

A.

Pin numbers shown are for the D, DGV, DW, PW and RGY packages.

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PCA9546A Datasheet(PDF) 3 Page - Texas Instruments

PCA9546A Datasheet(HTML) 3 Page - Texas Instruments

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