Electronics and Communication Engineering - Digital Electronics - Discussion

19. 

In the given figure, A = B = 1 and C = D = 0. Then Y =

[A]. 1
[B].
[C]. either 1 or 0
[D]. indeterminate

Answer: Option B

Explanation:

The CD inputs when fed to NOR gate give output 1. Therefore Y = 1.1.1 = 0.


Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.