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Question: Answered & Verified by Expert
The truth-table given below is for which gate
$\begin{array}{l|l|l|l|l}
A & 0 & 0 & 1 & 1 \\
\hline B & 0 & 1 & 0 & 1 \\
\hline C & 1 & 1 & 1 & 0
\end{array}$
PhysicsSemiconductorsJEE Main
Options:
  • A XOR
  • B OR
  • C AND
  • D NAND
Solution:
2399 Upvotes Verified Answer
The correct answer is: NAND
For 'NAND' gate $C=\overline{A \cdot B}$ i.e. $\overline{0.0}=\overline{0}=1, \overline{0.1}=\overline{0}=1$ $\overline{1.0}=\overline{0}=1, \overline{1.1}=\overline{1}=0$

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