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JEE Main20199 Apr 2019Evening ShiftPhysicsSemiconductorsActual

The logic gate equivalent to the given logic circuit is:

Options

  1. ANAND
  2. BAND
  3. CNOR
  4. DOR

Correct answer

D. OR

Step-by-step solution

From the diagram, y = A - . B - _ _ _ _ From De Morgan’s law, y = A - - + B - - = A +   B ∴ Given circuit represents ‘OR’ gate

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