When using master-slave flip-flops, the data is entered into the flip-flop on the leading edge of the clock, but the output does not change until the trailing edge of the clock.

When the S and the R inputs are both HIGH the output of an S-R NOR latch will be unpredictable.

A D-type flip-flop is constructed by connecting an inverter between the Set and Clock terminals.

A one-shot is a special type of multivibrator, which must be triggered to produce each output pulse.

Pulse-triggered flip-flops are identified by a bubble on the Q output terminal.