Physics - Semiconductors Question with Solution | TestHub

PhysicsSemiconductorsLogic gatesHard2 minPYQ_2021
PhysicsHardsingle choice

For the given circuit, the input digital signals are applied at the terminals A,B and C. What would be the output at the terminal y ?

NEET 2021

Options:

Answer:
C
Solution:

Truth table of AND gate for output y1

 

ABy1
000
010
100
111

Truth table of NAND gate for output1 y2

BCy2
001
011
101
110

Truth table of OR gate for output y

y1y2y
000
011
101
111

Stream:NEETSubject:PhysicsTopic:SemiconductorsSubtopic:Logic gates
⏱ 2mℹ️ Source: PYQ_2021

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