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NEET2021PhysicsSemiconductorsActual

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 ?

Correct answer

2

Step-by-step solution

Truth table of AND gate for output y 1 A B y 1 0 0 0 0 1 0 1 0 0 1 1 1 Truth table of NAND gate for output 1 y 2 B C y 2 0 0 1 0 1 1 1 0 1 1 1 0 Truth table of OR gate for output y y 1 y 2 y 0 0 0 0 1 1 1 0 1 1 1 1

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