The output of a NAND gate is 0 - Vidyadip

MCQ

The output of a $NAND$ gate is $0$

A
If both inputs are $ 0$
B
If one input is $ 0$ and the other input is $1$
✓
If both inputs are $1$
D
Either if both inputs are $1$ or if one of the inputs is $1$ and the other $0$

✓

Answer

Correct option: C.

If both inputs are $1$

c
(c)If inputs are $A$ and $B$ then output for $NAND$ gate is $Y = \overline {AB} $
==> If $A = B = 1$, $Y = \overline {1.1} = \bar 1 = 0$

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