数字设计原理与实践（五）.

数字设计原理与实践（五）.
DO NOT 5
74x138

15
6
G1
Y0
14
c h a p t e r
4 Y1
G2A 13
5
Y2




COPY
G2B 12
Y3
11
1 Y4
A 10
2 Y5
B 9
3 Y6
C



DO NOT
7
Y7




COPY
Combinational Logic
Design Practices