Texas Instruments

74ACT11074DBR

74ACT11074DBR Description

The 74ACT11074DBR is a dual D-type flip-flop designed for high-speed synchronous digital circuits. Manufactured by Texas Instruments, this IC belongs to the 74ACT series and is housed in a 14-pin SSOP (Small Outline Package) suitable for surface mount applications. It operates within a supply voltage range of 4.5V to 5.5V and is optimized for a clock frequency of 125 MHz, ensuring reliable performance in demanding digital systems.

This flip-flop features complementary outputs and is triggered on the positive edge of the clock signal. It supports set (preset) and reset functions, providing enhanced control over the state of the flip-flop. The device boasts a maximum propagation delay of 8.5ns at 5V with a 50pF load, making it ideal for high-speed applications where timing precision is critical.

74ACT11074DBR Features

• High-Speed Performance: With a clock frequency of 125 MHz and a maximum propagation delay of 8.5ns at 5V, the 74ACT11074DBR ensures fast and reliable data processing.
• Low Power Consumption: The device has a quiescent current of only 4 µA, making it energy-efficient and suitable for low-power applications.
• Robust Output Capability: It provides 24mA of current for both high and low outputs, ensuring strong signal integrity and compatibility with a wide range of digital circuits.
• Complementary Outputs: The dual D-type flip-flop offers complementary outputs, which can be beneficial for applications requiring both true and complemented signals.
• Set and Reset Functions: The inclusion of set (preset) and reset functions allows for precise control over the flip-flop's state, enhancing its versatility in various digital systems.
• Compliance and Reliability: The 74ACT11074DBR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Packaging: Available in tape and reel (TR) packaging, it is ideal for automated assembly processes, ensuring efficient production and handling.

74ACT11074DBR Applications

The 74ACT11074DBR is well-suited for a variety of applications where high-speed, reliable data processing is required. Some specific use cases include:

• Digital Signal Processing: Ideal for processing high-speed digital signals in communication systems, data acquisition, and control systems.
• Clock Management: Used in clock distribution networks where precise timing and low propagation delay are crucial.
• Memory Systems: Suitable for memory interfacing applications where data integrity and timing precision are essential.
• Automotive Electronics: Given its robust performance and compliance with environmental standards, it can be used in automotive control systems and infotainment units.
• Industrial Automation: Useful in industrial control systems where reliable and high-speed data processing is necessary.

Conclusion of 74ACT11074DBR

The 74ACT11074DBR from Texas Instruments is a high-performance dual D-type flip-flop that offers a combination of speed, low power consumption, and versatile control functions. Its low propagation delay and robust output capability make it an excellent choice for high-speed digital applications. The device's compliance with environmental standards and its suitability for surface mount technology further enhance its appeal for modern electronic designs. Whether used in digital signal processing, clock management, or automotive electronics, the 74ACT11074DBR provides reliable performance and is a valuable component in the electronics industry.