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Justify the output waveform (Y) of the OR gate for the following inputs A and B given in the figure below . |
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Answer» Solution :At `t LT t_(1) , "" A = 0 , B = 0 , ` Hence Y = 0 For `t_(1)` to `t_(2) , "" A =1 , B = 0` , Hence Y = 1 For `t_(2)` to `t_(3) , "" A = 1 , B = 1,` Hence Y = 1 For `t_(3)` to `t_(4) , "" A = 0 , B = 1` , Hence Y = 1 For `t_(4)` to `t_(5), "" A = 0 , B = 0`, Hence Y = 0 For `t_(5)` to `t_(6) , "" A = 1 , B = 0` , Hence Y = 1 For `t gt t_(6) , "" A = 0 , B = 1` , Hence Y = 1 THEREFORE the waveform Y will be as shown in the FIGURE . 
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