Basic Electronics

13

Digital Electronic Principles

Outline

 

13-1 Introduction

13-2 Number System

13-3 Conversion of Number System

13-4 Boolean Algebra

13-5 Logic Gates

13-6 De Morgan’s Theorem

13-7 Simplification of Boolean Expression

13-8 Logic Gate Circuits

13-9 Real-Life Applications

Objectives

This chapter covers the fundamentals of digital electronics with a comprehensive overview of number systems, binary codes, logic gates and the applications of digital circuits. Beginning with an introduction to the history of digital systems, the chapter proceeds to discuss the number system and the conversion from binary to decimal. This is followed by a detailed analysis of Boolean algebra and its laws, supplemented with relevant examples. De Morgan’s theorem ...