The figure shows a logic circuit with two inp | vedclass

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

Question

(A) To identify the logic gate,we analyze the truth table from the given waveforms:Time IntervalInput $A$Input $B$Output $C$$0$ to $t_1$$0$$0$$0$$t_1$

Vedclass · Accepted Answer

$OR$ gate

Vedclass · Answer

(A) To identify the logic gate,we analyze the truth table from the given waveforms:Time IntervalInput $A$Input $B$Output $C$$0$ to $t_1$$0$$0$$0$$t_1$ to $t_2$$1$$0$$1$$t_2$ to $t_3$$1$$1$$1$$t_3$ to $t_4$$0$$1$$1$$t_4$ to $t_5$$0$$0$$0$$t_5$ to $t_6$$1$$0$$1$Comparing this with the truth tables of standard gates:- For an $OR$ gate,the output is $1$ if at least one input is $1$.- The observed output $C$ follows the condition: $C = 1$ if $A=1$ or $B=1$,and $C = 0$ if $A=0$ and $B=0$.- This corresponds exactly to the truth table of an $OR$ gate.

The figure shows a logic circuit with two inputs $A$ and $B$ and the output $C.$ The voltage waveforms across $A, B$ and $C$ are as given. The logic circuit gate is

Similar Questions

For a two-input $AND$ gate,the four entries are shown in the truth table. Identify the correct ones out of these ($A, B =$ input,$Y =$ output).
Entry $A$ $B$ $Y$
$1$ $0$ $1$ $0$
$2$ $1$ $0$ $0$
$3$ $1$ $1$ $1$
$4$ $0$ $0$ $1$

The output of an $OR$ gate is connected to both inputs of a $NAND$ gate. This combination is equivalent to a:

The following figure shows a logic gate circuit with two inputs $A$ and $B$ and the output $Y.$ The voltage waveforms of $A, B$ and $Y$ are as given. The logic gate is

The two combinations of $NAND$ gates shown in the figures are equivalent to:

The given figure shows the waveforms for two inputs $A$ and $B$ and that for the output $Y$ of a logic circuit. The logic circuit is

Vedclass Test Series

Exam Paper Generator

Online Exam Module