Logic design methodologies

Logic design methodologies are systematic approaches used to create digital circuits that perform specific functions. They involve defining what the circuit needs to do, representing those functions with logical expressions, and then converting those expressions into physical circuit components like gates (AND, OR, NOT, etc.). Common strategies include top-down design, where complex problems are broken into smaller parts, and the use of truth tables to verify correct behavior. These methods ensure the designed circuit operates accurately, efficiently, and reliably for tasks like computers, communication systems, and control devices.