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MM74HCT374SJ

MM74HCT374SJ Description

The MM74HCT374SJ is a single 8-bit D-type flip-flop IC designed by Fairchild Semiconductor, now part of onsemi. This device is part of the 74HCT series, known for its high-speed CMOS technology and compatibility with both TTL and CMOS logic levels. The MM74HCT374SJ features a clock frequency of up to 30 MHz, making it suitable for high-speed digital applications. It operates within a supply voltage range of 4.5V to 5.5V and has a maximum propagation delay of 46 ns at 5V and 150 pF load capacitance. The device is designed for positive edge triggering, ensuring reliable data capture on the rising edge of the clock signal. With a quiescent current of only 8 µA, it offers low power consumption, making it ideal for battery-powered and energy-efficient systems.

MM74HCT374SJ Features

• High-Speed Performance: With a clock frequency of up to 30 MHz, the MM74HCT374SJ ensures fast data processing and transfer, making it suitable for high-speed digital circuits.
• Low Propagation Delay: The maximum propagation delay of 46 ns at 5V and 150 pF ensures minimal delay in signal transmission, enhancing the overall performance of digital systems.
• Low Power Consumption: The quiescent current of 8 µA makes this device energy-efficient, ideal for applications where power consumption is a critical factor.
• Positive Edge Triggering: This feature ensures reliable data capture on the rising edge of the clock signal, providing consistent and accurate data handling.
• Compatibility: The MM74HCT374SJ is compatible with both TTL and CMOS logic levels, offering flexibility in system design.
• Surface Mount Technology: The surface mount package allows for compact and reliable PCB assembly, suitable for modern electronics manufacturing processes.
• ROHS3 Compliant: The device meets the stringent environmental standards of ROHS3, ensuring it is free from hazardous substances and suitable for environmentally conscious applications.

MM74HCT374SJ Applications

The MM74HCT374SJ is ideal for a wide range of digital applications, including:

• Data Latching: The 8-bit D-type flip-flop is perfect for latching data in microcontroller and microprocessor systems, ensuring accurate data storage and retrieval.
• Frequency Division: The device can be used in frequency division circuits, where precise timing and data capture are essential.
• Digital Signal Processing: The high-speed performance and low propagation delay make it suitable for digital signal processing applications, such as in communication systems and digital filters.
• Memory Interface: The MM74HCT374SJ can be used in memory interface circuits to temporarily store data during read/write operations, enhancing system performance.
• Automotive Electronics: The device's robustness and reliability make it suitable for automotive applications, where high performance and low power consumption are critical.

Conclusion of MM74HCT374SJ

The MM74HCT374SJ is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models. Its combination of high-speed operation, low power consumption, and compatibility with both TTL and CMOS logic levels make it a valuable component in a variety of digital applications. Despite being marked as obsolete, its unique features and performance benefits continue to make it a reliable choice for engineers and designers in the electronics industry.