sequential logic

Sequential logic is a type of digital circuit where the output depends not only on the current input but also on past inputs and events. This is achieved through storage elements like flip-flops that remember information over time. Unlike combinational logic, which produces immediate results based on current inputs, sequential logic incorporates memory, enabling it to perform complex tasks such as counting, state management, and decision-making. It is fundamental in devices like computers, where maintaining a sequence of steps or states is essential for operation.