ST75185 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST75185

MULTIPLE RS-232 DRIVERS AND RECEIVERS

STMicroelectronics 

ST75185

PIN CONNECTION IEC LOGIC SYMBOL AND LOGIC DIAGRAM

PIN DESCRIPTION

PlN N°

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

SYMBOL

VDD

RA1

RA2

RA3

DY1

DY2

RA4

DY3

RA5

VSS

GND

RY5

DA3

RY4

DA2

DA1

RY3

RY2

RY1

VCC

NAME AND FUNCTION

Supply Voltage (+12V)

First Receiver Input

Second Receiver Input

Third Receiver Input

First Driver Output

Second Driver Output

Fourth Receiver Input

Third Driver Output

Fifth Receiver Input

Supply Voltage (-12V)

Ground

Fifth Receiver Ouput

Third Driver Intput

Fourth Receiver Ouput

Second Driver Input

First Driver Input

Third Receiver Ouput

Second Receiver Output

First Receiver Output

Supply Voltage (+5V)

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