This book is written for understanding the basic concepts of logic gates and Boolean algebra that comes in Senior/Higher secondary classes. The students of these classes are not familiar with the symbols and logical operation of various basic building blocks of a digital circuit. There are plenty of instruments used in daily life that are based on the digital principles so the knowledge of these building blocks helps a lot to understand the working of these devices.
CONTENTS
Preface
Foreword
1. Introduction
2. Analog and digital signals
3. Binary number system
4. Binary to decimal conversion
5. Decimal to binary conversion
6. Logic gates
6.1 AND gate
6.2 OR gate
6.3 NOT gate
6.4 Other logic gates
6.5 NAND gate
6.6 NOR gate
6.7 Exclusive OR gate
7. Universal gate
7.1 NAND gate as a universal gate
7.2 NOR gate as a universal gate
8. Boolean expression
9. Theorems of Boolean algebra
Conceptual questions
Solved examples
Exercise
Logic Gates (Test Yourself)