Electronics and Communication Engineering - Digital Electronics - Discussion

Discussion Forum : Digital Electronics - Section 5 (Q.No. 25)
25.
If A = B = 1, the outputs P and Q in the given figure are
P = Q = 0
P = 0, Q = 1
P = 1, Q = 0
P = Q = 1
Answer: Option
Explanation:

It is a half adder 1 + 1 = 10. Therefore SUM = P = 0 and Carry = Q = 1.

Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.