onsemi

74HC374DTR2G

74HC374DTR2G Description

The 74HC374DTR2G is a single 8-bit D-type flip-flop IC designed for high-speed digital applications. Manufactured by onsemi, this logic IC chip is part of the 74HC series and is housed in a 20-TSSOP surface-mount package. Despite being marked as obsolete, the 74HC374DTR2G remains a reliable choice for various digital circuit designs due to its robust performance and compatibility with existing systems.

74HC374DTR2G Features

• Clock Frequency: The 74HC374DTR2G operates at a clock frequency of up to 35 MHz, ensuring fast data processing and synchronization in digital circuits.
• Trigger Type: It features a positive-edge trigger mechanism, which means it captures data on the rising edge of the clock signal, providing precise timing control.
• Supply Voltage: The IC operates within a wide supply voltage range of 2V to 6V, offering flexibility in power supply requirements.
• Low Quiescent Current: With a quiescent current of only 4 µA, the 74HC374DTR2G is highly energy-efficient, making it suitable for low-power applications.
• Output Current: It provides a robust output current of 7.8mA for both high and low states, ensuring reliable signal transmission even under load.
• Propagation Delay: The maximum propagation delay is 21ns at 6V and 50pF, ensuring minimal latency in signal processing.
• Input Capacitance: The low input capacitance of 10 pF minimizes signal degradation and ensures high-speed operation.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (unlimited) indicates that the IC is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• Packaging: The 74HC374DTR2G is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring high reliability.

74HC374DTR2G Applications

The 74HC374DTR2G is ideal for a variety of applications where high-speed data processing and reliable signal transmission are required. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems such as microprocessors, microcontrollers, and digital signal processors where data needs to be synchronized and processed quickly.
• Memory Devices: Suitable for interfacing with memory devices, ensuring data integrity and fast access times.
• Communication Interfaces: Can be used in communication interfaces to manage data flow and synchronization between different components.
• Automotive Electronics: Given its robustness and wide operating voltage range, the 74HC374DTR2G is well-suited for automotive applications where reliability and performance are critical.
• Industrial Control Systems: Provides reliable performance in industrial control systems where precise timing and high-speed data processing are essential.

Conclusion of 74HC374DTR2G

The 74HC374DTR2G is a versatile and reliable D-type flip-flop IC that offers high-speed performance and energy efficiency. Despite its obsolete status, its wide operating voltage range, low quiescent current, and robust output current make it a valuable component for various digital circuit designs. Its compatibility with existing systems and wide range of applications ensure that it remains a practical choice for engineers and designers in the electronics industry.