Are you looking to store information at a basic level? The SN74ABT534AN flip flop device from Texas Instruments can easily save state information. It has a single-ended output signal. With a 3-state output, this is power management at its best. This flip flop has an operating temperature range of -40 °C to 85 °C. This device comes in tube packaging. It has 8 channels per chip. 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.