ST75C185 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

ST75C185

LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS

STMicroelectronics 

ST75C185

PIN CONNECTION IEC LOGIC SYMBOL AND LOGIC DIAGRAM

t(s) PIN DESCRIPTION

uc PlN N°

rod 1

P 2

3

te 4

le 5

o 6

bs 7

O 8

- 9

) 10

t(s 11

c 12

u 13

rod 14

15

P 16

te 17

le18

o 19

Obs 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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