datasheet 74hc74

The 74HC74 is a high-speed CMOS dual D-type flip-flop that operates at speeds up to 30 MHz. It features two independent positive edge-triggered flip-flops with individual data inputs (D), clock inputs (CP), set inputs (SD), reset inputs (RD), and complementary outputs (Q and Qnot). The flip-flops are designed to be master-slave flip-flops, meaning the state of the Q output is transferred to the Qnot output only on the positive edge of the clock pulse. The 74HC74 is ideal for use in applications that require high-speed D-type flip-flops, such as shift registers, counter circuits, and frequency dividers. It operates over a wide voltage range of 2V to 6V, making it suitable for use in both 3.3V and 5V systems. The 74HC74 is available in various package options, including SO14, SSOP14, and TSSOP14, making it versatile and adaptable to different design requirements. With its high-speed operation, wide voltage range, and multiple package options, the 74HC74 is a versatile and reliable flip-flop solution for a wide range of digital applications.