STMicroelectronics

M74HC573M1R

M74HC573M1R Description

The M74HC573M1R is a single independent circuit, 8:8 D-Type transparent latch manufactured by STMicroelectronics, a leading semiconductor company. This logic IC chip is part of the 74HC series, known for its high-speed CMOS technology. The device operates within a voltage supply range of 2V to 6V, making it suitable for a variety of low to medium voltage applications. It features a propagation delay time of 12ns, ensuring fast and efficient data transfer. The M7HC4573M1R is available in a surface mount package, specifically a 20SO (Small Outline) package, which is housed in a tube for easy handling and storage. This product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 3 (168 hours), indicating its robustness against moisture exposure. Despite its obsolescence, the M74HC573M1R remains a reliable choice for applications requiring a single 8:8 D-Type transparent latch.

M74HC573M1R Features

• High-Speed Performance: With a propagation delay time of 12ns, the M74HC573M1R ensures rapid data transfer, making it ideal for high-speed digital systems.
• Wide Voltage Range: The device operates within a voltage supply range of 2V to 6V, providing flexibility for various power supply configurations.
• Surface Mount Technology: The 20SO surface mount package offers a compact and reliable solution, suitable for modern PCB designs.
• Environmental Compliance: The M74HC573M1R is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Resistance: With an MSL rating of 3 (168 hours), the device is robust against moisture exposure, enhancing its reliability in various environmental conditions.
• Single Independent Circuit: The single 8:8 D-Type transparent latch provides a straightforward and efficient solution for data latching applications.

M74HC573M1R Applications

The M74HC573M1R is well-suited for a variety of applications that require efficient data latching and high-speed performance. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems where data integrity and speed are critical, such as in microprocessor and microcontroller applications.
• Memory Interfaces: Suitable for interfacing with memory devices, ensuring reliable data transfer and storage.
• Data Latching: Provides a reliable solution for latching data in various digital circuits, enhancing system performance and reliability.
• Industrial Control Systems: The robustness and compliance with environmental standards make it suitable for industrial control systems where reliability is paramount.

Conclusion of M74HC573M1R

The M74HC573M1R, despite being obsolete, remains a reliable and efficient choice for applications requiring a single 8:8 D-Type transparent latch. Its high-speed performance, wide voltage range, and environmental compliance make it a versatile solution for various digital systems. The surface mount package and moisture resistance further enhance its suitability for modern PCB designs and harsh environmental conditions. While newer alternatives may offer additional features, the M74HC573M1R continues to provide a robust and reliable solution for data latching applications.