Category: Digital Electronics and Digital Logic Design

parity generators and parity checkers

Parity Generator and Parity Checker

Last Modified: October 15, 2019

In digital systems, during data transmission and processing, data gets distorted. This is due to the noises added to it. Such noises change 0s to 1s and 1s to 0s. Annoying, right? It is necessary to identify and remove these errors. One of the most widely used error detection techniques for transmission of data for […]

multiplexer and demultiplexer

Multiplexer and Demultiplexer – The ultimate guide

Last Modified: October 3, 2019

A multiplexer and a demultiplexer are two important combinational circuits important for digital data transmission. This is our one-stop guide for understanding digital multiplexer and demultiplexer circuit design, truth tables, cascading, working, applications and other FAQs.

multiplier - 2-bit 3-bit digital

Multiplier – Designing of 2-bit and 3-bit binary multiplier circuits

Last Modified: October 3, 2019

To multiply binary digits we need a special digital circuit called a multiplier. Let’s understand some multiplication rules and design the third most important arithmetic logic circuit that we will study in this digital electronics course.

full adder, half adder, full subtractor, half subtractor

Half Adder, Full Adder, Half Subtractor & Full Subtractor

Last Modified: October 3, 2019

Arithmetic combinational circuits are the norm in modern ICs. In this post, we will take a look at adders and subtractors. These are the most basic yet important circuits that we will learn about in this digital electronics course.

sequential and combinational logic circuits types of logic circuits

Sequential and Combinational logic circuits – Types of logic circuits

Last Modified: October 3, 2019

There are two main types of digital logic circuits in digital electronics. Combinational and sequential logic circuits are found in every digital device around you. Let’s take a look at what these digital circuits are and what they comprise.

logic gates and making all gates using nand and nor gates

Logic Gates using NAND and NOR universal gates

Last Modified: October 4, 2019

We kick off our digital electronics course with these essential digital components. The basic building blocks of the digital world are logic gates. They are used to implement Boolean logic which is the crux of all digital operations.