NEET Physics Semiconductor Electronics Questions Solved


 The logic behind ‘NOR’ gate is that it gives

(a) High output when both the inputs are low

(b) Low output when both the inputs are low

(c) High output when both the inputs are high

(d) None of these

(a) The Boolean expression for 'NOR' gate is Y=A+B¯

i.e.   if  A = B = 0 (Low),   Y=0+0¯=0¯=1  (High)

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