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JEE Main & Advanced Physics Semiconducting Devices Question Bank Digital Electronics

  • question_answer
    If A and B are two inputs in AND gate, then AND gate has an output of 1 when the values of A and B are [TNPCEE 2002]

    A)            A = 0, B = 0                            

    B)            A = 1, B = 1

    C)            A = 1, B = 0                            

    D)            A = 0, B = 1

    Correct Answer: B

    Solution :

               For ?AND? gate, if output is 1 then both inputs must be 1.


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