onsemi

DM74ALS74AMX

DM74ALS74AMX Description

The DM74ALS74AMX is a dual D-type flip-flop IC designed for high-speed digital applications. Manufactured by onsemi, this device is part of the 74ALS series, known for its advanced Schottky TTL technology, which offers high-speed performance and low power consumption. The DM74ALS74AMX features a clock frequency of 34 MHz, making it suitable for demanding digital circuits that require fast switching times. It operates within a temperature range of 0°C to 70°C (TA), ensuring reliable performance in various ambient conditions.

The device has a maximum propagation delay of 18ns at 5V with a maximum load capacitance of 50pF, providing exceptional speed and efficiency. It consumes a quiescent current of only 4 mA, making it energy-efficient and suitable for battery-powered or low-power applications. Each flip-flop element in the DM74ALS74AMX has one bit of storage capacity and features complementary outputs, allowing for versatile signal handling and processing.

The DM74ALS74AMX is designed to operate with a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard TTL logic levels. It has a positive edge-triggered mechanism, which ensures precise timing control and synchronization in digital circuits. The device is available in a surface-mount package, specifically in a 14-pin SOIC format, which is ideal for compact and space-constrained designs. It is also packaged in tape and reel (TR) for automated assembly processes.

DM74ALS74AMX Features

• High-Speed Performance: With a clock frequency of 34 MHz and a maximum propagation delay of 18ns at 5V and 50pF, the DM74ALS74AMX ensures fast and reliable signal processing.
• Low Power Consumption: The device consumes only 4 mA of quiescent current, making it suitable for low-power applications.
• Versatile Output: Each flip-flop element features complementary outputs, providing flexibility in signal handling and processing.
• Edge-Triggered Mechanism: The positive edge-triggered design ensures precise timing control and synchronization.
• Wide Operating Voltage Range: The DM74ALS74AMX operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard TTL logic levels.
• Surface-Mount Packaging: Available in a 14-pin SOIC package, it is ideal for compact and space-constrained designs.
• Automated Assembly Compatibility: Packaged in tape and reel (TR), the DM74ALS74AMX is suitable for automated assembly processes.

DM74ALS74AMX Applications

The DM74ALS74AMX is ideal for a variety of digital applications that require high-speed and reliable signal processing. Some specific use cases include:

• Digital Clock Circuits: The high-speed performance and precise timing control make it suitable for generating and processing clock signals in digital systems.
• Data Storage and Transmission: The flip-flops can be used for temporary data storage and synchronization in digital communication systems.
• Microcontroller and Microprocessor Interfaces: The DM74ALS74AMX can be used to interface with microcontrollers and microprocessors, providing temporary storage and synchronization of data signals.
• Memory Systems: It can be used in memory systems to store and manage data bits, ensuring reliable data handling and processing.
• Automated Test Equipment (ATE): The device's high-speed and low-power characteristics make it suitable for use in automated test equipment, where fast and reliable signal processing is critical.

Conclusion of DM74ALS74AMX

The DM74ALS74AMX is a high-performance dual D-type flip-flop IC that offers exceptional speed, low power consumption, and versatile signal handling capabilities. Its advanced Schottky TTL technology ensures reliable performance in various digital applications. The device's positive edge-triggered mechanism and complementary outputs provide precise timing control and flexibility in signal processing. The DM74ALS74AMX is ideal for applications such as digital clock circuits, data storage and transmission, microcontroller and microprocessor interfaces, memory systems, and automated test equipment. Despite being marked as obsolete, the DM74ALS74AMX remains a reliable choice for engineers and designers seeking a high-speed, low-power flip-flop solution.