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PCA9544APWE4 Datasheet(PDF) 9 Page - Texas Instruments

Part # PCA9544APWE4
Description  SMBus Multiplexer With Interrupt Logic
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

PCA9544APWE4 Datasheet(HTML) 9 Page - Texas Instruments

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Switch Control Logic
I2C Bus Control
Interrupt Logic
Input Filter
Power-on Reset
PCA9544A
SC0
A1
A0
INT
INT0
SDA
SCL
GND
SD3
SD2
SD1
SD0
SC3
SC2
SC1
VCC
A2
6
9
13
16
5
8
12
15
10
20
18
19
1
2
3
17
INT1
INT2
INT3
4
7
11
14
Pin numbers shown are for DGV, DW, PW, and RGY packages.
Output
Filter
PCA9544A
www.ti.com
SCPS146E – OCTOBER 2005 – REVISED JUNE 2014
9.2 Functional Block Diagram
Copyright © 2005–2014, Texas Instruments Incorporated
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9
Product Folder Links: PCA9544A


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