參數(shù)資料
型號(hào): HD74HC155
廠商: Hitachi,Ltd.
英文描述: Dual 4-Input Positive-AND Gates 14-CDIP -55 to 125
中文描述: 雙路2至4行解碼器/解復(fù)用器
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 49K
代理商: HD74HC155
HD74HC155
3
Pin Arrangement
1
2
3
4
5
6
7
8
1Y
3
1Y
2
1Y
1
1Y
0
GND
V
CC
2Y
3
2Y
2
2Y
1
2Y
0
16
15
14
13
12
11
10
9
(Top view)
Select
Input A
Strobe
2G
Data
2C
Outputs
Data
1C
Strobe
1G
Select
Input B
Outputs
B
B
A
A
B
B
A
A
1Y
3
2Y
3
2Y
2
2Y
1
2Y
0
1
G
2
C
G
1Y
2
1Y
1
1Y
0
相關(guān)PDF資料
PDF描述
HD74HC157 These devices each consist of four 2-input digital multiplexers with common select and strobe inputs
HD74HC158 These devices each consist of four 2-input digital multiplexers with common select and strobe inputs
HD74HC160 Synchronous Decade,4-bit Binary,Counter(Direct Clear,Synchronous Clear)
HD74HC161 Octal Buffers/Drivers With 3-State Outputs 20-CFP -55 to 125
HD74HC162 Octal Buffers/Drivers With 3-State Outputs 20-LCCC -55 to 125
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參數(shù)描述
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