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JEE Main202311 Apr 2023Morning ShiftPhysicsSemiconductorsActual

The logic performed by the circuit shown in figure is equivalent to

Options

  1. AAND
  2. BNOR
  3. COR
  4. DNAND

Correct answer

A. AND

Step-by-step solution

All the gates used in the given configuration are NOR gates. Thus, the output can be found as follows- Y = a + b = a b = a b The output of the given configuration can also be verified by the following truth table: a b Output   from   first   gate Output   from   second   gate Y 0 0 1 1 0 0 1 1 0 0 1 0 0 1 0 1 1 0 0 1 The calculation and the truth table clearly shows that the configuration represents AND gate.

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