Pulsed latch system with state retention and method of operation

An integrated circuit includes a pulse generator having at least one delay circuit with an input that receives a clock signal and an output that provides a delayed clock pulse. The delayed clock pulse has a width proportional to an amount of time required to maintain a magnitude of the clock signal. A pulse latch circuit includes a clock input coupled to receive the delayed clock pulse, a data input coupled to receive a data value, and a data output, wherein the pulse latch circuit outputs and holds the data value at the data output each time the delayed clock pulse is provided at the clock input, and the pulse latch circuit operates on a continuous voltage source that supplies power during power on and power off modes.