SemiconductorMedium
Question
The output $(Y)$ of the given logic implementation is similar to the output of an/a $\_\_\_\_$ gate.
Options
A.AND
B.NAND
C.OR
D.NOR
Solution
$$\begin{matrix} & Y_{1} = \overline{A + B} \\ & Y_{2} = \overline{A \cdot B} \\ & Y = Y_{1} \cdot Y_{2} \\ & \ = \overline{A + B \cdot}\overline{A \cdot B} \\ & \ = \overline{(A + B) + A \cdot B} \\ & \ = \overline{A + B(1 + A)} \\ & \ = \overline{A + B}\ \text{~}\text{NOR gate}\text{~} \end{matrix}$$
Create a free account to view solution
View Solution FreeMore Semiconductor Questions
Given below are four logic symbols. Those for OR, NOR and NAND gates are respectively : -(a) (b) (c) (d)...The ratio of resistance for forward to reverse bias of P−N junction diode is : -...The avalanche break down in P-N junction is due to :-...Assuming that the junction diode is ideal the current through the diode is :-...In a p-n junction diode, change in temperature due to heating :-...