Morris Mano Edition 3 Exercise 5 Question 31 (Page No. 200)

Question

Tabulate a truth table for an $8 \times 4$ ROM that implements the following four boolean functions:

$A(x,y,z)  = \sum (1,2,4,6)$

$B(x,y,z)  = \sum (0,1,6,7)$

$C(x,y,z)  = \sum (2,6)$

$D(x,y,z)  = \sum (1,2,3,5,7)$