The NLV74HC74ADR2G Flip-Flop Dual D-Type is a high-performance dual independent positive-edge triggered D-type flip-flop, manufactured by ON Semiconductor.It features state-low output, independent data and set inputs, preset and clear overriding data and set inputs, and state-controlled preset and clear operations. This flip-flop is designed for 2-V to 5.5-V VCC operation and is ideal for driving directly from TTL and CMOS logic. Additionally, it has low-voltage and low-power dissipation capabilities and output voltages compatible with TTL systemsThis device is made in compliance with the Pb-free lead-free or Green standards, which contain reduced levels of hazardous substances in the plastic package. This is indicated by the “G” suffix in its part number.