Question
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.B
Therefore truth table of NAND gate is as given below.
Input | Output | ||
---|---|---|---|
A | B | Y | |
0 | 0 | 1 | |
0 | 1 | 1 | |
1 | 0 | 1 | |
1 | 0 | ||