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JEE Main & Advanced Physics Semiconducting Devices Question Bank Self Evaluation Test - Semiconductor Electronics: Materials, Devices and Simple Circuits

  • question_answer
    For the given combination of gates, if the logic states of inputs A, B, C are as follows \[A=B=C=0\]and \[A=B=1,\] \[C=0\] then the logic states of output D are     

    A)  \[0,0\]

    B)  \[0,\,\,1\]

    C)  \[1,\,\,0\]

    D)  \[1,\,\,1\]

    Correct Answer: D

    Solution :

    [d] Truth table of the gate is as follows:
    A B C A+B \[Y=(A+B).C\] \[\bar{Y}\]
    0 0 0 0 0 1
    1 1 0 1 0 1


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