onsemi

74ABT374CMTC

74ABT374CMTC Description

The 74ABT374CMTC is a single 8-bit D-type flip-flop designed by onsemi, featuring a positive edge-triggered mechanism. This device operates within a supply voltage range of 4.5V to 5.5V and is capable of handling a clock frequency up to 200 MHz. Despite being marked as obsolete, the 74ABT374CMTC remains a reliable choice for applications requiring robust performance and standard functionality. The device is housed in a 20-TSSOP package and is available in a tube package format, making it suitable for surface mount applications. It has an input capacitance of 5 pF and a maximum propagation delay of 5ns at 5V with a maximum load capacitance of 50pF. The quiescent current is rated at 50 µA, while the output current capabilities are 32mA for high and 64mA for low states. The 74ABT374CMTC is REACH unaffected and classified under ECCN EAR99 with HTSUS code 8542.39.0001. Its moisture sensitivity level is 1 (unlimited), ensuring durability in various environmental conditions.

74ABT374CMTC Features

• High-Speed Operation: With a clock frequency of up to 200 MHz, the 74ABT374CMTC ensures rapid data processing and transfer, making it suitable for high-speed digital circuits.
• Positive Edge-Triggered: This feature ensures reliable data capture on the rising edge of the clock signal, providing precise timing control.
• Low Power Consumption: The device operates with a quiescent current of only 50 µA, making it energy-efficient and suitable for applications where power consumption is a critical factor.
• Robust Output Current: The ability to handle 32mA for high and 64mA for low output currents ensures reliable operation even under demanding load conditions.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility in power supply design, accommodating various power sources.
• Fast Propagation Delay: A maximum propagation delay of 5ns at 5V ensures minimal latency, making the device ideal for applications requiring fast signal processing.
• Moisture Sensitivity Level 1: The unlimited moisture sensitivity level ensures the device is durable and reliable in a wide range of environmental conditions, reducing the risk of moisture-related failures.

74ABT374CMTC Applications

The 74ABT374CMTC is ideal for a variety of applications within the electronics industry, particularly in digital circuits requiring reliable data storage and transfer. Specific use cases include:

• Digital Signal Processing: The high-speed operation and low propagation delay make it suitable for processing digital signals in real-time applications.
• Data Storage and Transfer: The 8-bit D-type flip-flop is ideal for temporary data storage and transfer in microprocessors, memory controllers, and other digital systems.
• Clock Management: The positive edge-triggered mechanism ensures precise timing control, making it suitable for clock management and synchronization in digital circuits.
• Industrial Control Systems: The robust output current and wide supply voltage range make it suitable for industrial applications where reliability and durability are critical.
• Consumer Electronics: The energy-efficient operation and fast propagation delay make it suitable for consumer electronics requiring high-speed data processing and low power consumption.

Conclusion of 74ABT374CMTC

The 74ABT374CMTC, despite being marked as obsolete, remains a reliable and high-performance D-type flip-flop suitable for a wide range of digital applications. Its high-speed operation, low power consumption, and robust output current capabilities make it an ideal choice for applications requiring reliable data storage and transfer. The device's wide supply voltage range, fast propagation delay, and moisture sensitivity level 1 ensure durability and flexibility in various environmental conditions. While newer alternatives may exist, the 74ABT374CMTC continues to offer unique advantages and remains a viable option for engineers and designers in the electronics industry.