onsemi

74ALVCH16374DTR

74ALVCH16374DTR Description

The 74ALVCH16374DTR is a dual 8-bit D-type flip-flop designed for high-performance digital applications. Manufactured by onsemi, this integrated circuit (IC) is part of the 74ALVCH series and is housed in a 48-lead thin shrink small outline package (TSSOP). Despite being marked as obsolete, the 74ALVCH16374DTR remains a reliable choice for applications requiring robust data storage and processing capabilities. It operates within a supply voltage range of 2.3V to 3.6V and features a clock frequency of up to 250 MHz, ensuring fast and efficient data handling.

74ALVCH16374DTR Features

• High-Speed Operation: With a maximum clock frequency of 250 MHz, the 74ALVCH16374DTR is capable of handling high-speed data processing, making it suitable for demanding digital applications.
• Positive Edge Triggering: The flip-flops are triggered on the positive edge of the clock signal, ensuring precise timing and synchronization.
• Low Power Consumption: The IC has a quiescent current (Iq) of only 40 µA, making it energy-efficient and suitable for low-power designs.
• Wide Supply Voltage Range: Operating within a supply voltage range of 2.3V to 3.6V, the 74ALVCH16374DTR offers flexibility in power supply requirements.
• Low Propagation Delay: The maximum propagation delay is 3.6ns at 3.3V with a maximum load capacitance of 30pF, ensuring fast signal transmission and minimal latency.
• High Output Current: The IC supports an output current of 24mA for both high and low states, providing robust drive capabilities.
• Moisture Sensitivity Level 1: The 74ALVCH16374DTR has an MSL rating of 1 (unlimited), making it suitable for various environmental conditions without the need for special handling.
• REACH Compliance: The product is REACH unaffected, ensuring compliance with environmental and safety regulations.

74ALVCH16374DTR Applications

The 74ALVCH16374DTR is ideal for a variety of applications where high-speed data processing and reliable storage are required. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing high-speed digital signals in communication systems and data processing units.
• Data Storage and Buffering: The dual 8-bit flip-flops can be used for temporary data storage and buffering in microprocessor systems and memory modules.
• Synchronization Circuits: The positive edge triggering and low propagation delay ensure precise synchronization in clocked digital circuits.
• Industrial Control Systems: The robust design and wide operating voltage range make it suitable for industrial applications where reliability and performance are critical.

Conclusion of 74ALVCH16374DTR

The 74ALVCH16374DTR, despite being marked as obsolete, continues to offer significant advantages in high-speed digital applications. Its combination of high clock frequency, low power consumption, and low propagation delay makes it a reliable choice for demanding digital circuits. The wide supply voltage range and high output current further enhance its versatility. While newer alternatives may exist, the 74ALVCH16374DTR remains a viable option for engineers and designers seeking proven performance and reliability in their digital designs.