Are you looking to store information at a basic level? The MC74VHCT74ADR2G flip flop device from ON Semiconductor can easily save state information. It has a differential output signal. This flip flop has an operating temperature range of -55 °C to 125 °C. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. It has 2 channels per chip. This inverting/non-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.