SemiconductorEasy

Question

Truth table for system of four NAND gates asshown in figure is :-

           

Options

A.
B.
C.
D.

Solution

By putting A = B = 0 we get Y = 0and by putting A = B = 1 we get Y = 0
So correct answer is (2)

Create a free account to view solution

View Solution Free
Topic: Semiconductor·Practice all Semiconductor questions

More Semiconductor Questions

A transistor is used as an amplifier in CB mode with a load resistance of 5 kΩ the current gain of amplifier is 0.9...When a transistor is used in a circuit :...An electric field is applied to a semiconductor. Let the number of charge carriers density is ′n′ and the av...Which statement is correct for p -type semiconductor...Electrical conductivites of Ge and Na are σ1, and σ2 respectively. If these substances are heated, then : -...