Texas Instruments

SN74HC374ADBRG4

SN74HC374ADBRG4 Description

The SN74HC374ADBRG4 is a single 8-bit D-type flip-flop IC designed by Texas Instruments. This device is part of the 74HC series, known for its high-speed CMOS technology. It operates within a wide supply voltage range of 2V to 6V, making it versatile for various power supply configurations. The IC is designed to trigger on the positive edge of the clock signal, ensuring precise timing control. With a maximum clock frequency of 70 MHz, the SN74HC374ADBRG4 can handle high-speed data processing tasks efficiently.

SN74HC374ADBRG4 Features

• High-Speed Operation: The SN74HC374ADBRG4 supports a clock frequency up to 70 MHz, enabling it to manage high-speed data processing and signal handling.
• Positive Edge Triggering: This feature ensures that data is captured on the rising edge of the clock signal, providing reliable and synchronized data latching.
• Wide Supply Voltage Range: The device operates within a 2V to 6V supply voltage range, offering flexibility in power supply design and compatibility with various systems.
• Low Quiescent Current: With a quiescent current of only 8 µA, the SN74HC374ADBRG4 is energy-efficient, making it suitable for low-power applications.
• High Output Current Capability: The IC can source and sink up to 7.8mA, ensuring robust signal driving capabilities.
• Low Propagation Delay: The maximum propagation delay is 31ns at 6V and 50pF, ensuring fast signal processing and minimal latency.
• Surface Mount Packaging: The 20SSOP package is ideal for surface mount technology, facilitating compact and reliable PCB designs.
• Compliance and Standards: The SN74HC374ADBRG4 is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions.

SN74HC374ADBRG4 Applications

The SN74HC374ADBRG4 is well-suited for a variety of applications where high-speed data latching and signal processing are required. Some specific use cases include:

• Digital Systems: Ideal for use in digital circuits where precise timing and high-speed data handling are critical.
• Microcontroller Interfaces: Can be used to interface with microcontrollers for data buffering and latching.
• Memory Systems: Suitable for memory interfacing applications where data needs to be captured and stored efficiently.
• Telecommunications: Useful in telecom equipment for signal processing and data transmission.
• Consumer Electronics: Can be employed in consumer electronics for managing high-speed data streams and ensuring reliable signal handling.

Conclusion of SN74HC374ADBRG4

The SN74HC374ADBRG4 is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models. Its wide supply voltage range, low quiescent current, and high output current capability make it suitable for a variety of applications. The device's compliance with environmental and safety standards ensures it meets industry requirements. While the product is marked as obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring high-speed data processing and precise timing control.