Akroum, Hamza2025-12-182025https://dspace.univ-boumerdes.dz/handle/123456789/15891This course is part of Fundamental Study Unit 2.2.1 within the second-year bachelor’s degree program in Electrical Engineering. It is offered in the fourth semester (S4) and is intended for students across multiple specializations such as Electronics, Automation, Electrotechnics, Telecommunications, Mechatronics, and related fields. The subject “Combinational and Sequential Logic” constitutes a cornerstone of digital electronics, providing both the theoretical foundations and practical methodologies required for the analysis and design of digital systems. This document is structured into eight chapters, systematically aligned with the official curriculum. It is designed to gu ide students from the fundamental principles of Boolean algebra and combinational logic to the more advanced concepts of sequential circuits, highlighting their relevance in the conception and implementation of modern digital systems.enNumber SystemsSimplificationInformation CodingCombinational Comparison CircuitsOther