(D) logic gate whose output is low $(0)$ when any one of the inputs is high $(1)$ is a $NAND$ gate. For a $NAND$ gate,the output $Y = \overline{A \cdo

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(D) logic gate whose output is low $(0)$ when any one of the inputs is high $(1)$ is a $NAND$ gate. For a $NAND$ gate,the output $Y = \overline{A \cdot B}$. If $A = 1$ or $B = 1$,then $A \cdot B = 1$,so $Y = \overline{1} = 0$. Thus,the output is low when at least one input is high.

Class 12 Physics Semiconductor Electronics Boolean Algebra and Logic Gates

Easy

The output of a logic gate is low when any one of the inputs is high. Which gate does this statement describe?

A
$NOR$
B
$OR$
C
$AND$
D
$NAND$

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Class 12 Questions

Class 12

Physics Questions

Chapter

Semiconductor Electronics

Subtopic

Boolean Algebra and Logic Gates

Which logic gate is represented by the following truth table?

$A$ $B$ $Y$

$0$ $0$ $1$

$0$ $1$ $0$

$1$ $0$ $0$

$1$ $1$ $1$

$A$	$B$	$Y$
$0$	$0$	$1$
$0$	$1$	$0$
$1$	$0$	$0$
$1$	$1$	$1$

Easy

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In the given circuit as shown,the two input waveforms $A$ and $B$ are applied simultaneously. The resultant waveform $Y$ is:

Medium

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The symbolic representations of four logic gates are given below. The logic symbols for $OR$,$NOT$,and $NAND$ gates are respectively:

MediumAIPMT 2009

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Which of the following logic gates is called a Universal gate?

EasyMHT CET 2025

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Find the Boolean expression for the logic circuit shown below.

Medium

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The output of a logic gate is low when any one of the inputs is high. Which gate does this statement describe?

Similar Questions

Which logic gate is represented by the following truth table? $A$ $B$ $Y$ $0$ $0$ $1$ $0$ $1$ $0$ $1$ $0$ $0$ $1$ $1$ $1$

In the given circuit as shown,the two input waveforms $A$ and $B$ are applied simultaneously. The resultant waveform $Y$ is:

The symbolic representations of four logic gates are given below. The logic symbols for $OR$,$NOT$,and $NAND$ gates are respectively:

Which of the following logic gates is called a Universal gate?

Find the Boolean expression for the logic circuit shown below.

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Which logic gate is represented by the following truth table?

$A$ $B$ $Y$

$0$ $0$ $1$

$0$ $1$ $0$

$1$ $0$ $0$

$1$ $1$ $1$