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表决器问答
发布时间:2016-04-07 12:18:59
设计目的:
A
|
B
|
C
|
D
|
Y
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
0
|
1
|
0
|
1
|
0
|
1
|
0
|
0
|
1
|
0
|
0
|
1
|
1
|
0
|
0
|
1
|
0
|
1
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
1
|
1
|
1
|
0
|
1
|
1
|
1
|
0
|
1
|
1
|
1
|
0
|
1
|
1
|
1
|
0
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
AB
CD
|
00
|
01
|
11
|
10
|
00
|
0
|
0
|
0
|
0
|
01
|
0
|
0
|
1
|
0
|
11
|
0
|
1
|
1
|
1
|
10
|
0
|
0
|
1
|
0
|