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AP EAMCET201825 Apr 2018Morning ShiftPhysicsSemiconductorsActual

For the combination of logic gates shown in the figure, the equivalent logic gate is

Options

  1. AAND
  2. BNOT
  3. CNAND
  4. DNOR

Correct answer

D. NOR

Step-by-step solution

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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