Preface

The importance of Digital Logic Circuits is well known in various engineering tields. Overwhelming response to our books on various subjects inspired us to wrife this book. The book is structured to cover the key aspects of the subject Digital Logic Circuits. The book uses plain, lucid language to explain fundamentals of this Subject. The book provides logical method of explaining various complicated concepts and stepwise methods to explain the important topics. Each chapter is well supported with necessary illustrations, practical examples and solved problems. All chapters in this book are arranged in a proper sequence that permits each topic to build upon earlier studies. All care has been taken to make students comtortable in understanding the basic concepts of this subject.

Representative questions have been added at the beginning of each section to help thethe subject. This makes the understanding ot this subject more clear and makes it more interesting. The book will be very usetul not only to the students but also to the subject students in picking important points trom that section.

The book not only covers the entire scope of the subject but explains the philosophy of teachers. The students have to omit nothing and possibly have to cover nothing more.

I wish to express my protound thanks to all those who helped in making this book a reality. Much needed moral support and encouragement is provided on numerous occasions by my whole family. wish to thank the Publisher and the entire team of Technical Publications who have taken immense pain fo get this book in time with quality printing.

Any suggestion tor the improvement of the book Will be acknowledged and well appreciated.