Nexperia Tariff Inquiry

74HCT174DB,112

74HCT174DB,112 Description

The 74HCT174DB,112 is a single 6-bit D-type flip-flop IC designed for high-speed, high-performance applications. Manufactured by Nexperia USA Inc., this logic IC chip is part of the 74HCT series and features a positive edge-triggered clock input, making it suitable for synchronous digital systems. The device operates within a supply voltage range of 4.5V to 5.5V and offers a maximum clock frequency of 69 MHz, ensuring reliable performance in demanding environments. Despite its obsolescence status, the 74HCT174DB,112 remains a robust solution for various digital circuit designs.

74HCT174DB,112 Features

• High-Speed Operation: With a maximum clock frequency of 69 MHz, the 74HCT174DB,112 ensures fast data processing and synchronization in digital circuits.
• Positive Edge-Triggered Clock: The positive edge-triggered design allows for precise timing control, making it ideal for applications requiring accurate data capture and processing.
• Master Reset Functionality: The master reset feature enables the initialization of the flip-flop to a known state, enhancing system reliability and stability.
• Low Power Consumption: The device boasts a quiescent current of only 8 µA, making it energy-efficient and suitable for low-power applications.
• High Output Current Capability: With output currents of 4mA for high and 5.2mA for low, the 74HCT174DB,112 can drive multiple loads, reducing the need for additional buffering.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility in power supply design and compatibility with various power sources.
• Low Propagation Delay: The maximum propagation delay of 35ns at 4.5V and 50pF ensures fast signal transmission and minimal latency.
• Compliance and Reliability: The 74HCT174DB,112 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) of 1 (unlimited) ensures robustness in various environmental conditions.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into modern PCB designs, enhancing manufacturing efficiency and reliability.

74HCT174DB,112 Applications

The 74HCT174DB,112 is well-suited for a variety of applications due to its high-speed operation, low power consumption, and robust performance. Some specific use cases include:

• Digital Clock Circuits: The positive edge-triggered clock input and high clock frequency make it ideal for generating and synchronizing digital clock signals.
• Data Latching: The 6-bit flip-flop can be used to temporarily store data in digital systems, ensuring data integrity and synchronization.
• Sequential Logic Circuits: The master reset function and low propagation delay are beneficial for designing reliable sequential logic circuits, such as counters and state machines.
• Communication Systems: The high output current capability and low power consumption make it suitable for driving communication lines and interfacing with other digital devices.
• Industrial Control Systems: The wide supply voltage range and robustness against environmental factors make it a reliable choice for industrial applications where reliability and durability are paramount.

Conclusion of 74HCT174DB,112

The 74HCT174DB,112 is a versatile and high D-performance-type flip-flop IC that offers several advantages over similar models. Its high-speed operation, low power consumption, and robust design make it suitable for a wide range of digital applications. Despite being marked as obsolete, its technical specifications and compliance with industry standards ensure that it remains a reliable and efficient solution for digital circuit designers. Whether used in digital clock circuits, data latching, or sequential logic designs, the 74HCT174DB,112 provides the performance and reliability needed for modern electronics applications.