onsemi

DM74AS374N

DM74AS374N Description

The DM74AS374N is a single 8-bit D-type flip-flop IC designed for high-speed digital applications. Manufactured by onsemi, this device is part of the 74AS series, known for its robust performance and reliability. The DM74AS374N features a clock frequency of 125 MHz, making it suitable for demanding digital circuits. It operates within a temperature range of 0°C to 70°C (TA), ensuring stability in various environmental conditions. The maximum propagation delay is 9ns at 5V with a maximum capacitive load of 50pF, providing fast signal processing capabilities. The IC has a quiescent current of 120 mA and supports a supply voltage range of 4.5V to 5.5V. It features positive edge triggering, ensuring precise timing control. The DM74AS374N is housed in a through-hole package and is available in a tube, making it suitable for applications requiring high reliability and ease of installation. Despite being marked as obsolete, the DM74AS374N remains a viable option for legacy systems and specific applications where its unique features are advantageous.

DM74AS374N Features

• High-Speed Performance: With a clock frequency of 125 MHz, the DM74AS374N is designed for high-speed digital applications, ensuring efficient data processing.
• Fast Propagation Delay: The maximum propagation delay of 9ns at 5V and 50pF capacitive load allows for rapid signal transitions, minimizing delays in digital circuits.
• Robust Operating Range: The IC operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of industrial and commercial applications.
• Low Quiescent Current: Consuming only 120 mA in quiescent state, the DM74AS374N is energy-efficient, reducing power consumption in low-power systems.
• Positive Edge Triggering: The positive edge triggering mechanism ensures precise timing control, making it ideal for synchronous digital systems.
• Through-Hole Mounting: The through-hole package type and tube packaging ensure ease of installation and high reliability, suitable for applications requiring robust mechanical stability.
• Wide Supply Voltage Range: The DM74AS374N supports a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• High Output Current Capability: With an output current capability of 15mA (high) and 48mA (low), the DM74AS374N can drive multiple loads efficiently.
• Moisture Sensitivity Level (MSL) 1: The device is unaffected by moisture, ensuring long-term reliability in various environmental conditions.

DM74AS374N Applications

The DM74AS374N is ideal for applications requiring high-speed, reliable data storage and processing. Its features make it suitable for:

• Digital Systems: Use in digital circuits where fast data processing and precise timing control are essential.
• Industrial Control: Applications in industrial automation and control systems that require robust and reliable components.
• Telecommunications: Suitable for telecom equipment where high-speed data handling and low propagation delay are critical.
• Computer Systems: Ideal for computer peripherals and systems that require high-speed data transfer and storage.
• Legacy Systems: Given its obsolete status, the DM74AS374N is particularly useful for maintaining and upgrading legacy systems where its unique features are still required.

Conclusion of DM74AS374N

The DM74AS374N, manufactured by onsemi, is a high-performance 8-bit D-type flip-flop IC designed for demanding digital applications. Its high clock frequency, fast propagation delay, and robust operating range make it an ideal choice for various industrial and commercial applications. Despite being marked as obsolete, the DM74AS374N remains a reliable option for specific use cases, particularly in legacy systems and applications requiring its unique features. Its through-hole package and tube packaging ensure ease of installation and high reliability, making it a valuable component in the electronics industry.