Question
Download Solution PDFAbove are the circuits that consist of NAND gates. Determine the logic operation carried out by these circuits?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCircuit A:
The output X is given as;
\(X = \overline{A.B}\)
The output Y is given as;
\(Y = \overline{X}=\overline {\overline{A.B}}\)
Y = A.B
Circuit B:
The output P and Q are given as;
P = A̅
Q = B̅
The output Y is given as;
\(Y = \overline{P.Q}\)
\(Y = \overline{\overline{A}.\overline B}\)
Y = A + B
Last updated on Jun 18, 2025
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