The circuit as shown in the figure is equivalent to:
Answer & explanation
Correct answer: option 4
$Y=\overline{\bar A+\bar B}=\bar A+\bar B=\overline{AB}$
It is a Boolean expression for NAND gate.
The circuit as shown in the figure is equivalent to:
Correct answer: option 4
$Y=\overline{\bar A+\bar B}=\bar A+\bar B=\overline{AB}$
It is a Boolean expression for NAND gate.