Beginning with the fundamentals such as logic families, number systems, Boolean algebra and logic gates, and combinational circuits, the book proceeds on to cover the applied aspects like sequential logic, ASM, programmable logic devices, converters and semiconductor memories. All the chapters in the book begin with outlining the contents of the chapters and include numerous solved examples and review questions to enhance the understanding of key concepts. Owing to its lucid style of presentation and a large number of numerical exercises and multiple choice questions at the end of the chapters, the book will also serve as a self-preparatory material for students.