clocked vs unclocked circuits
Sequential circuits are categorized into two main types: synchronous (clocked) and asynchronous (unclocked). The main difference between the two is the timing of their signals:
Digital circuits that use clock signals to determine the timing of their operations. They are commonly used in digital systems to implement timers, counters, and memory elements.
Digital circuits that don't use a clock signal to determine the timing of their operations.
SR latch:
Timing diagram:
