If you are looking for a simple device that can store state information, look no further than Texas Instruments" TPIC6B273N flip flop device. With an open drain output, this is power management at its best. It has a single-ended output signal. This flip flop has an operating temperature range of -40 °C to 125 °C. This device comes in tube packaging. This inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V. It has 8 channels per chip.