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74AHC574D,112

74AHC574D,112 Description

The 74AHC574D,112 is a single 8-bit D-type flip-flop IC designed by Nexperia USA Inc. This device is part of the 74AHC series and is known for its robust performance and reliability. It operates within a wide supply voltage range of 2V to 5.5V, making it suitable for various power supply environments. The 74AHC574D,112 features a clock frequency of up to 115 MHz, ensuring high-speed operation and efficiency. It is triggered by a positive edge, which simplifies timing and synchronization in digital circuits.

This IC is housed in a surface-mount 20SO package, which is ideal for compact and space-constrained designs. The device has a maximum propagation delay of 10.6ns at 5V with a maximum load capacitance of 50pF, ensuring fast signal transmission and minimal delay. The quiescent current is as low as 4 µA, making it energy-efficient and suitable for low-power applications. The 74AHC574D,112 also boasts an input capacitance of 3 pF, which helps in maintaining signal integrity and reducing power consumption.

74AHC574D,112 Features

• High-Speed Operation: With a clock frequency of up to 115 MHz, the 74AHC574D,112 ensures fast and efficient data handling.
• Wide Supply Voltage Range: Operates reliably between 2V and 5.5V, offering flexibility in power supply requirements.
• Positive Edge Triggering: Simplifies timing and synchronization in digital circuits, ensuring reliable operation.
• Low Quiescent Current: Consumes only 4 µA in quiescent state, making it suitable for low-power applications.
• Fast Propagation Delay: Achieves a maximum propagation delay of 10.6ns at 5V and 50pF, ensuring minimal signal delay.
• Surface-Mount Package: The 20SO package is compact and suitable for space-constrained designs.
• Compliance and Safety: The 74AHC574D,112 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is robust against moisture, enhancing reliability in various environments.

74AHC574D,112 Applications

The 74AHC574D,112 is ideal for a variety of applications due to its high-speed operation, low power consumption, and compact design. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and fast propagation delay make it suitable for processing high-speed digital signals.
• Memory and Data Storage: The 8-bit D-type flip-flop can be used for temporary data storage and buffering in memory systems.
• Communication Systems: The device's ability to handle high-speed data makes it ideal for use in communication systems where data integrity and speed are critical.
• Consumer Electronics: The low power consumption and compact size make it suitable for consumer electronics where space and energy efficiency are important.
• Industrial Control Systems: The robustness and reliability of the 74AHC574D,112 make it suitable for industrial applications where high performance and durability are required.

Conclusion of 74AHC574D,112

The 74AHC574D,112 is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models. Its wide supply voltage range, high clock frequency, and low quiescent current make it suitable for a variety of applications, from digital signal processing to consumer electronics. The device's compliance with environmental regulations and its robustness against moisture further enhance its reliability and suitability for diverse environments. Despite being marked as obsolete, the 74AHC574D,112 remains a reliable choice for engineers and designers looking for a high-quality, high-performance flip-flop solution.