Texas Instruments

SN74AC74PWRG4

SN74AC74PWRG4 Description

The SN74AC74PWRG4 is a dual D-type flip-flop integrated circuit (IC) designed by Texas Instruments, part of the 74AC series. This IC features two independent D-type flip-flops, each capable of storing a single bit of data. It operates within a supply voltage range of 2V to 6V and supports a clock frequency of up to1 60 MHz, making it suitable for high-speed digital applications. The flip-flops are triggered on the positive edge of the clock signal, ensuring reliable data capture and synchronization.

SN74AC74PWRG4 Features

• High-Speed Operation: With a maximum clock frequency of 160 MHz, the SN74AC74PWRG4 is capable of handling high-speed digital signals, making it ideal for applications requiring rapid data processing.
• Low Power Consumption: The IC has a quiescent current (Iq) of only 2 µA, which significantly reduces power consumption and heat generation, enhancing system efficiency and reliability.
• Complementary Outputs: The flip-flops provide complementary outputs, which can be useful for driving differential signals or creating more complex digital logic circuits.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 2V to 6V, offering flexibility in power supply design and compatibility with various system architectures.
• Low Propagation Delay: The maximum propagation delay is 10 ns at 5V and 50 pF, ensuring fast signal transmission and minimal latency.
• High Output Current Capability: The IC supports an output current of 24 mA for both high and low states, allowing it to drive multiple loads or interface with other digital circuits.
• Compliance Rel andiability: The SN74AC74PWRG4 is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Surface Mount Packaging: The device is available in a surface mount package (Tape & Reel), which is ideal for automated assembly processes and compact PCB designs.

SN74AC74WRPG4 Applications

The SN74AC74PWRG4 is well-suited for a variety of digital applications, including:

• Data Storage and Synchronization: The dual D-type flip-flops can be used to store and synchronize data in digital systems, ensuring accurate timing and data integrity.
• Digital Signal Processing: The high-speed operation and low propagation delay make it suitable for processing high-frequency digital signals in applications such as communication systems and digital audio processing.
• Clock Generation and Distribution: The positive edge-triggered flip-flops can be used to generate and distribute clock signals in digital circuits, ensuring precise timing control.
• Digital Logic Circuits: The complementary outputs and high output current capability allow the SN74AC74PWRG4 to be used in constructing more complex digital logic circuits, such as counters, shift registers, and state machines.

Conclusion### of SN74AC74PWRG4

The SN74AC74PWRG4 is a versatile and high-performance dual D-type flip-flop IC designed for demanding digital applications. Its high-speed operation, low power consumption, and wide supply voltage range make it an ideal choice for modern digital systems. The complementary outputs, low propagation delay, and high output current capability further enhance its functionality and reliability. Although the product is now obsolete, its unique features and robust performance continue to make it a valuable component for specific applications in the electronics industry.