AP EAMCET · PHYSICS · Semiconductors
For the combination of logic gates shown in the figure, the equivalent logic gate is 
- A AND
- B NOT
- C NAND
- D NOR
Answer & Solution
Correct Answer
(D) NOR
Step-by-step Solution
Detailed explanation
A B X=A+B Z=A+B Y=X·Z¯ 0 0 0 0 1 0 1 1 1 0 1 0 1 1 0 1 1 1 1 0 The results belongs to NOR gate.
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