1.

In RTL NOR gate, the output is at logic 1 only when all the inputs are at __________(a) logic 0(b) logic 1(c) +10V(d) FloatingI had been asked this question in an interview.My doubt stems from Register-Transistor Logic(RTL) topic in chapter Logic Families of Digital Circuits

Answer»

Right answer is (a) logic 0

The explanation: RTL NOR GATE behaves as NOR gate and the output of NOR gate will be 1 only when all the inputs are at logic 0 and in REST CONDITIONS of the input, the output is 0.



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