ECE 375: Digital Design II

Class 3

From Last Class:

PS (AB) NS->0 (A+B+) NS->1 (A+B+) O/P->0 (Z) O/P->1 (Z)
00 00 01 0 0
01 10 01 0 0
10 00 01 0 1
11 XX XX X X
  1. Realize with K-Maps
A+ (X\AB) 00 01 11 10
0 1 X
1 X

A+ = BX'

B+ (X\AB) 00 01 11 10
0 X
1 1 1 X 1

B+ = X

O/P (X\AB) 00 01 11 10
0 X
1 X 1

Z = AX

  1. Make Circuit Diagram