Which logic gate is equivalent to the logic c | vedclass

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

Question

(A) The circuit consists of a $NOR$ gate,a $NAND$ gate with both inputs tied together (acting as a $NOT$ gate),and a $NOT$ gate.$1$. The output of the

Vedclass · Accepted Answer

$NOR$ gate

Vedclass · Answer

(A) The circuit consists of a $NOR$ gate,a $NAND$ gate with both inputs tied together (acting as a $NOT$ gate),and a $NOT$ gate.$1$. The output of the $NOR$ gate is $X = \overline{A+B}$.$2$. The $NAND$ gate with both inputs tied together acts as a $NOT$ gate. Its output is $Z = \overline{X \cdot X} = \overline{X} = \overline{\overline{A+B}} = A+B$.$3$. The final $NOT$ gate inverts this output: $Y = \overline{Z} = \overline{A+B}$.Thus,the circuit is equivalent to a $NOR$ gate.

Which logic gate is equivalent to the logic circuit shown in the figure?

Similar Questions

Digital signals are characterized by which of the following statements?
$(i)$ They do not provide continuous values.
$(ii)$ They represent values in discrete steps.
$(iii)$ They can be represented by a binary system.
$(iv)$ They represent both binary and decimal systems.

The truth table for the given logic circuit is: (Inputs $A, B$ and Output $E$)

Identify the logic gates represented by the given circuits $(a)$ and $(b)$ and write their truth tables.

Assertion : $NAND$ or $NOR$ gates are called digital building blocks.
Reason : The repeated use of $NAND$ (or $NOR$) gates can produce all the basic or complicated gates.

The output $Y$ of the given network is :-

Vedclass Test Series

Exam Paper Generator

Online Exam Module