ST75C176B 데이터 시트보기 (PDF) - STMicroelectronics

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ST75C176B

Low power RS-485/RS-422 transceiver

STMicroelectronics 

ST75C176B - ST75C176C

1

Pin configuration

Figure 1. Pin connections

ct(s) Table 2.

du Pin n°

ro 1

te P 2

le 3

so 4

b 5

- O 6

t(s) 7

Obsolete Produc 8

Pin description

Symbol

Name and function

RO

Receiver output

RE

Receiver output enable

DE

Driver output enable

DI

Driver input

GND Ground

A

Non-inverting receiver input and non-inverting driver output

B

Inverting receiver input and inverting driver output

VCC

Supply voltage

3/17

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