The SN74AHCT74PWR is a dual positive-edge-triggered D flip-flop integrated circuit (IC) component manufactured by Texas Instruments. It is part of the AHCT family of high-speed CMOS logic devices, which provide high-speed operation while maintaining low-power dissipation. The SN74AHCT74PWR is designed to handle a wide range of applications and is compatible with any application that uses TTL logic.
One of the key features of the SN74AHCT74PWR is its dual D flip-flop functionality. It consists of two identical D-type flip-flops within a single package, each having a data input (D), a clock input (CLK), an asynchronous reset input (MR), and complementary outputs (Q and Q?). These flip-flops are positive-edge-triggered, meaning they store the data present on the D input only when a rising edge is detected at the CLK input.
The IC operates with a wide supply voltage range, from 4.5V to 5.5V, making it suitable for applications powered by different voltage sources. It supports a high-speed toggle frequency, allowing it to function in demanding and time-critical applications. The typical propagation delay of the IC is 8 ns, which ensures efficient data transfer and synchronization in high-speed systems.
Moreover, the SN74AHCT74PWR is equipped with an asynchronous reset function to clear the internal flip-flops
