In the circuit shown in the following figure, | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Let the output be $Y$. The circuit consists of three $NAND$ gates $(G_1, G_2, G_3)$ and two $NOT$ gates.$1$. The input $1$ passes through a $NOT$

Vedclass · Accepted Answer

$0$

Vedclass · Answer

(A) Let the output be $Y$. The circuit consists of three $NAND$ gates $(G_1, G_2, G_3)$ and two $NOT$ gates.$1$. The input $1$ passes through a $NOT$ gate,becoming $0$. This $0$ is fed to the input of $G_3$ and also passes through another $NOT$ gate to become $1$,which is the input $B$ for gate $G_2$.$2$. Gate $G_3$ has inputs $0$ and $Y$ (feedback from output). Since one input is $0$,the output of $G_3$ is $NAND(0, Y) = 1$. This $1$ is fed back to $G_1$.$3$. Gate $G_1$ has inputs $0$ and $Y$. Its output is $NAND(0, Y) = 1$. This $1$ is the input $A$ for gate $G_2$.$4$. Gate $G_2$ has inputs $A = 1$ and $B = 1$. Its output is $Y = NAND(1, 1) = 0$.Thus,the final output $Y$ is $0$.

In the circuit shown in the following figure,the value of $Y$ is

Similar Questions

Which of the following statements is correct for $CsBr_3$?

$\lim _{x \rightarrow \pi / 6} \left[ \frac{3 \sin x - \sqrt{3} \cos x}{6 x - \pi} \right]$ is equal to :

The middle lamella of a plant cell is primarily composed of which of the following?

During the mean life of a radioactive element,the fraction that disintegrates is

The materials suitable for making electromagnets should have

Vedclass Test Series

Exam Paper Generator

Online Exam Module