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Question: Which of the following truth tables corresponds to NAND gate? <img src="https://cdn.pureessence.tec...

Which of the following truth tables corresponds to NAND gate?

A

(iv)

B

(iii)

C

(ii)

D

(i)

Answer

(i)

Explanation

Solution

: The Boolean expression for NAND gate is

Y=A.BY = \overline{A.B}

Therefore truth table of NAND gate is as given below.

InputOutput
ABY
001
011
101
10