The output of a NAND gate is 0: | vedclass

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(C) The output $Y$ of a $NAND$ gate for inputs $A$ and $B$ is given by the Boolean expression $Y = \overline{A \cdot B}$.For the output to be $0$,we m

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If both inputs are $1$

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(C) The output $Y$ of a $NAND$ gate for inputs $A$ and $B$ is given by the Boolean expression $Y = \overline{A \cdot B}$.For the output to be $0$,we must have $\overline{A \cdot B} = 0$,which implies $A \cdot B = 1$.This condition is satisfied only when both inputs $A$ and $B$ are $1$.Therefore,if $A = 1$ and $B = 1$,then $Y = \overline{1 \cdot 1} = \overline{1} = 0$.

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

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