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## The NOT gate - Digital Logic gates

The Gate is a digital component that is used to compute an output for a certain combination of inputs, the inputs and outputs have two states high-1  and low- 0. Let us assume high is 5V and low is 0V (like in CMOS with 5V supply). On a high level the LED will light up and on a low level the LED is off. Now let us see what NOT Logic means.

### NOT Gate Simulation

This gate inverts the input and places the inverted value at the output, If you apply a 1 at the input the output will be 0 which is the reverse of 1, and vice versa.

This page requires images and javascript to be enabled to try out the demo of the gates below.

 A Q

Toggle the red button above to apply a 'high' or 'low' to input A and watch the output Q.

### Truth table

 A Q 0 1 1 0

The output is the opposite of the input, this gate plays a very important role in digital logic circuits. The TTL chip is 7404 and the CMOS chip to be used is 4049.

Interactive Digital Logic Gates Tutor Widget

Interactive Tutor for Learning Digital Logic, Like NOT, AND, OR and XOR.

Simple High speed switch

These Gadgets helps beginners learn some digital circuit concepts. The Digital Logic is Studied by operating Switches and observing LEDs on a Virtual Breadboard. Lead Free

Screenshot

The Gate is a digital component that is used to compute an output for certain inputs, the inputs and outputs have two states high-1 and low- 0. Let us assume high is 5V and low is 0V (like in CMOS). On a high level the LED will light up and on a low level the LED is off. Now let us see what Logic means.

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delabs Technologies

30th Aug 2020

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