參數(shù)資料
型號(hào): HD74HC423A
廠商: Hitachi,Ltd.
英文描述: Dual Retriggerable Monostable Multivibrators
中文描述: 雙Retriggerable單穩(wěn)態(tài)多頻振蕩器
文件頁(yè)數(shù): 2/8頁(yè)
文件大小: 51K
代理商: HD74HC423A
HD74HC423A
2
Pin Arrangement
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CLR
V
CC
1Rext/Cext
1Cext
1Q
2Q
2CLR
2B
2A
CLR
1A
1B
2Q
2Cext
2Rext/Cect
GND
1CLR
1Q
Logic diagram
Rext Cext
A
B
CLR
V
CC
To Another
Transceiver
OUT
V
H
V
L
CK
CK
Q
Q
CLR
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