Adders Before understanding the adders, lets first understand the arithmetic circuits that are used in Digital System. Arithmetic circuits In digital systems, various data processing tasks can be performed. Arithmetic circuits are derived from the combinational logic...

## Combinational Logic Circuit

Combinational Logic Circuit In digital system, Logic circuits generally fall into two categories. Combinational circuit: – At any instant of time, the output of the logic circuit depends on the inputs of the present combination regardless of its previous inputs....

## Digital Electronics: Digital Number System

Digital Number System In the real world, when any person says that “he has 8 rupees.”, we understand the statement easily, but digital systems don’t understand it. Digital systems understand the information in the form of a binary number system. In the digital...

## Encoder in Digital Electronics

Encoders in Digital Logic Encoder is a digital circuit in which the performed operation is exactly the opposite of decoders. An encoder consists of a maximum of 2n inputs and produces binary code corresponding to input data as ‘n’ number of outputs. At any instant,...

## Boolean algebra

Boolean algebra In real world, devices such as calculators are considered as magical devices that perform complex calculations in a fraction of seconds. It is because the electronic devices in digital systems are based on Boolean algebra. Boolean algebra is...

## Data Representation in Digital Electronics

Data Representation in Digital Electronics In digital electronics, we can represent the data in following ways: In the conventional arithmetic system, a negative number is represented by a minus sign and a positive number by a plus sign. But in digital systems,...

## Codes in Digital Electronics

CODES In digital system, the data or information such as numbers, letters, characters, or punctuation marks are depicted by a unique or particular set of symbols. They are fundamentally encrypted and, therefore, the group of symbols is considered as...

## Base Conversion in Number System

Base Conversion in Number System: In previous topic, we have learnt about different number systems. In this topic, we will learn how to convert one number system into another, such as Binary number to Decimal, and this process is called Base conversion. Need for Base...

## Digital Electronics Tutorial

Introduction to Digital Electronics If you would like to learn all about digital electronics from 0 (basic) to 1 (expert level), then you are in the right place. In this tutorial of digital electronics, we will facilitate you to develop a basic understanding of...