onsemi

DM74AS574WMX

DM74AS574WMX Description

The DM74AS574WMX is a high-performance, 8-bit D-type flip-flop IC designed for a wide range of digital applications. Manufactured by onsemi, this logic IC chip belongs to the 74AS series and is known for its robust performance and reliability. The DM74AS574WMX operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 80 MHz, making it suitable for high-speed digital circuits. It is housed in a 20-pin SOIC package, which is ideal for surface mount applications, ensuring compact and efficient integration into modern electronic designs.

DM74AS574WMX Features

• High-Speed Performance: With a maximum clock frequency of 80 MHz, the DM74AS574WMX ensures fast data processing and signal handling, making it suitable for demanding digital applications.
• Low Propagation Delay: The maximum propagation delay is only 9ns at 5V and a load capacitance of 50pF, which minimizes signal delays and enhances overall system performance.
• Power Efficiency: The IC operates with a quiescent current of 116 mA, ensuring efficient power usage and reduced energy consumption.
• Robust Output Current Capability: The DM74AS574WMX can handle output currents of up to 15mA for high and 48mA for low, providing strong drive capabilities for various digital loads.
• Positive Edge Triggering: The flip-flop is triggered on the positive edge of the clock signal, ensuring precise timing and synchronization in digital circuits.
• Surface Mount Compatibility: The 20SOIC package is designed for surface mount technology (SMT), facilitating easy integration into compact and high-density PCB designs.
• Wide Operating Temperature Range: The DM74AS574WMX operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of industrial and commercial applications.
• Compliance and Safety: The IC is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

DM74AS574WMX Applications

The DM74AS574WMX is ideal for a variety of applications that require high-speed, reliable, and efficient digital signal processing. Some specific use cases include:

• Data Storage Systems: The 8-bit flip-flop can be used in data storage systems for temporary data holding and synchronization.
• Digital Signal Processing: The high-speed performance and low propagation delay make it suitable for real-time digital signal processing applications.
• Communication Systems: The DM74AS574WMX can be employed in communication systems for data buffering and timing control.
• Industrial Automation: The robustness and wide operating temperature range make it suitable for industrial automation systems where reliability and performance are critical.
• Consumer Electronics: The compact 20SOIC package and surface mount compatibility make it ideal for consumer electronics where space is a premium.

Conclusion of DM74AS574WMX

The DM74AS574WMX is a versatile and high-performance D-type flip-flop IC that offers a combination of speed, efficiency, and reliability. Its unique features, such as low propagation delay, robust output current capability, and wide operating temperature range, make it a superior choice over similar models in the market. While the product is currently marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for various digital applications. For engineers and designers seeking a reliable and high-performance solution for their digital circuits, the DM74AS574WMX remains a compelling option.