数字电路复习指导(有答案)(2)

Y AB AC BC (CD D) AB (AC BC C) D (AB A B) C D 1 C D 1

1.8 用卡诺图化简下列逻辑函数

1. Y

(A,B,C,D)

m(2,4,5,6,10,11,12,13,14,15)

Y BC AC CD

2. Y

(A,B,C,D)

m(2,4,6,7,12,15) d(0,1,3,8,9,11)

Y CD CD AC

3.

Y(A,B,C,D) m(0,1,2,5,7,8,9)约束条件

:AB AC 0