What is the output Y in the following circuit, when, all the three inputs A , B , C are first 0 and then, 1 ?

What is the output Y in the following circuit, when, all the three inputs A, B, C are first 0 and then, 1?
  1. 0, 1
  2. 0, 0
  3. 1, 0
  4. 1, 1

Solution

Output, Y=A⋅B⋅C¯=A¯+B¯+C¯.
When, A, B, C are 0→Y=1.
When, A, B, C are 1→Y=0.

Asked in: NEET 2016 (Phase 2)

Practice more Semiconductors questions on Aicharya