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Which of the following gates will have an output of I? (a) D (b) A (c) B (d) C



Which of the following gates will have an output of I?        


        (a)    D


        (b)    A


        (c)    B


        (d)    C


Grade:upto college level

1 Answers

Aditi Chauhan
askIITians Faculty 396 Points
9 years ago

(d)

(a)    is a NAND gate so output is ¯(1 ×1)  =¯1= 0
(b)    is a NOR gate so output is ¯(0 + 1)  =¯1  =0
(c)    is a NAND gate so output is ¯(0 × 1)  = ¯0  = 1
(d)    is a XOR gate so output is 0?0 = 0

 

Following is NAND gate
    Y=¯(A.B)

 

 

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