Texas Instruments

SN74AHCT374NSR  

Flip Flops

SN74AHCT374NSR Description

The SN74AHCT374NSR is a high-speed, 8-bit D-type flip-flop from Texas Instruments, designed for high-performance digital applications. This device features a clock frequency of up to 130 MHz, ensuring fast and reliable data processing. It operates with a supply voltage range of 4.5V to 5.5V, making it suitable for standard 5V systems. The SN74AHCT374NSR is triggered on the positive edge of the clock signal, providing precise timing control for sequential logic operations.

SN74AHCT374NSR Features

• High-Speed Performance: With a maximum propagation delay of 10.4ns at 5V and a load capacitance of 50pF, the SN74AHCT374NSR ensures minimal delay in signal transmission, making it ideal for high-speed applications.
• Low Power Consumption: The device has a quiescent current of only 4 µA, which significantly reduces power consumption and heat generation, enhancing system efficiency.
• Robust Output Current Capability: The SN74AHCT374NSR can source and sink up to 8mA per output, providing strong drive capabilities for various loads.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Standard Functionality: The SN74AHCT374NSR offers standard D-type flip-flop functionality, making it versatile for a variety of digital circuits.
• Surface Mount Packaging: The device is available in a surface mount package (20SO) and is shipped on tape and reel (TR), facilitating easy integration into modern PCB designs.

SN74AHCT374NSR Applications

The SN74AHCT374NSR is well-suited for a variety of applications where high-speed data processing and reliable sequential logic are required. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it ideal for applications requiring fast data processing, such as in digital signal processing systems.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing reliable data storage and transfer at high speeds.
• Memory Buffers: The 8-bit flip-flop can serve as a buffer in memory systems, ensuring data integrity and fast access times.
• Communication Systems: The SN74AHCT374NSR can be employed in communication systems for data synchronization and buffering, ensuring reliable data transmission.
• Industrial Control Systems: Its robust output current and low power consumption make it suitable for industrial applications where reliability and efficiency are critical.

Conclusion of SN74AHCT374NSR

The SN74AHCT374NSR from Texas Instruments is a high-performance, 8-bit D-type flip-flop that offers a combination of speed, low power consumption, and robust output capabilities. Its compliance with environmental and safety standards, along with its versatile packaging options, make it a reliable choice for a wide range of digital applications. Despite being marked as obsolete, the SN74AHCT374NSR remains a valuable component for designers seeking high-speed, reliable sequential logic solutions.

SN74AHCT374NSR Documents

Download datasheets and manufacturer documentation for SN74AHCT374NSR

Datasheets :

SN54/74AHCT374      

HTML Datasheet :

SN54/74AHCT374