The 74ACTQ574SC is a widely used octal D-type flip-flop with a positive-edge-triggered clock input. Manufactured by various semiconductor companies, this integrated circuit (IC) features eight flip-flops that can each store a digital state. Here is an overview of the key features of the 74ACTQ574SC:
1. Octal Flip-Flop: The IC includes eight independent flip-flops in a single package, making it suitable for applications requiring multiple storage elements.
2. D-Type Operation: Each flip-flop operates in the D-type mode, where the data input (D) determines the output state. The flip-flop output corresponds to the value of the D input when the clock signal transitions from low to high (positive edge).
3. Wide Voltage Range: The 74ACTQ574SC supports a wide power supply voltage range, typically from 2 to 6 volts. This flexibility allows it to be used in various digital systems without requiring additional level shifters.
4. High-Speed Operation: With the "ACT" (Advanced CMOS Technology) designation, this IC is designed for high-speed operation. It offers faster propagation delays and shorter transition times compared to older CMOS versions.
5. Tri-State Outputs: Each flip-flop has a tri-state output, allowing multiple flip-flops to share a common bus when necessary. This feature enables efficient data transfer and reduces the complexity of bus control circuitry
