參數(shù)資料
型號(hào): HD74HC677
廠商: Hitachi,Ltd.
英文描述: 16-bit Address Comparator
中文描述: 16位地址比較器
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 52K
代理商: HD74HC677
HD74HC677
2
Function Table
Inputs
G
P
3
L
P
2
L
P
1
L
P
0
L
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
11
A
12
A
13
A
14
A
15
A
16
Output Y
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
L
L
L
L
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
L
H
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
L
L
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
L
L
H
L
L
H
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
L
L
H
L
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
L
L
H
L
H
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
L
L
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
L
L
H
H
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
L
L
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
L
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
All other combinations
H
H
Any combination
H
相關(guān)PDF資料
PDF描述
HD74HC678 16-bit Address Comparator
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