Question

Identify the logic operation of the following logic circuit:

• A. NAND
• B. AND
• C. NOR
• D. OR

Answer 1

Answer: (B)

AND

logic equation for the following circuit can be written as,

$\overline{A.B}=C⟶\overline{C.C}=\overline{C}=\overline{\overline{A.B}}=A.B=Y=$ Output

Hence logic operation of the given circuit is equivalent to AND which is A.B