MC74HC74ADG brand manufacturers: Aptina, Twicea stock, MC74HC74ADG reference price.Aptina. MC74HC74ADG parameters, MC74HC74ADG Datasheet PDF and pin diagram description download.You can use the MC74HC74ADG Logic - Flip Flops, DSP Datesheet PDF, find MC74HC74ADG pin diagram and circuit diagram and usage method of function,MC74HC74ADG electronics tutorials.You can download from the Twicea.