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Question

Physics Question on Electronic devices

Identify the logic operation performed by the given circuit.logic operation

A

NAND

B

NOR

C

OR

D

AND

Answer

OR

Explanation

Solution

The circuit simplifies to:

Y=AB=A+B=A+BY = \overline{\overline{A} \cdot \overline{B}} = \overline{\overline{A}} + \overline{\overline{B}} = A + B

(De-Morgan’s law)