Texas Instruments

SN74AHCT374DBR  

Flip Flops

SN74AHCT374DBR Description

The SN74AHCT374DBR is a high-performance, single 8-bit D-type flip-flop integrated circuit (IC) designed by Texas Instruments. This device is part of the 74AHCT series, known for its robustness and reliability in digital logic applications. The SN74AHCT374DBR operates within a supply voltage range of 4.5V to 5.5V and is optimized for a clock frequency of up to 130 MHz, ensuring high-speed performance. It features positive edge triggering, which means it captures data on the rising edge of the clock signal, providing precise timing control.

The SN74AHCT374DBR is housed in a 20-lead small outline package (SSOP), making it suitable for surface-mount applications. It has a low quiescent current of 4 µA, which is beneficial for power-sensitive designs. The IC also offers a maximum propagation delay of 10.4 ns at 5V and a maximum load capacitance of 50 pF, ensuring fast signal transmission and minimal delay. The input capacitance is rated at 4 pF, which helps in maintaining signal integrity and reducing power consumption.

SN74AHCT374DBR Features

• High-Speed Operation: With a clock frequency of up to 130 MHz, the SN74AHCT374DBR is suitable for high-speed digital applications.
• Positive Edge Triggering: Ensures data is captured on the rising edge of the clock signal, providing precise timing control.
• Low Power Consumption: Features a quiescent current of only 4 µA, making it ideal for power-sensitive designs.
• Fast Propagation Delay: A maximum propagation delay of 10.4 ns at 5V and 50 pF ensures rapid signal transmission.
• Robust Supply Voltage Range: Operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Surface-Mount Compatibility: The 20-lead SSOP package is designed for surface-mount applications, facilitating compact and efficient PCB layouts.
• Compliance and Reliability: The SN74AHCT374DBR is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited exposure to ambient conditions.

SN74AHCT374DBR Applications

The SN74AHCT374DBR is ideal for a wide range of digital logic applications, including:

• Data Latching: Capturing and holding data in synchronous digital systems.
• Clock Management: Managing clock signals in high-speed digital circuits.
• Signal Processing: Processing and transmitting digital signals in communication systems.
• Control Systems: Implementing control logic in embedded systems and microcontrollers.
• Memory Interfaces: Interfacing with memory devices in computer systems.
• Industrial Automation: Controlling and interfacing with various industrial components and systems.

Conclusion of SN74AHCT374DBR

The SN74AHCT374DBR is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models. Its high-speed operation, low power consumption, and precise timing control make it an excellent choice for a variety of digital applications. The robust supply voltage range and surface-mount compatibility further enhance its suitability for modern electronic designs. With its compliance to environmental and regulatory standards, the SN74AHCT374DBR ensures reliability and longevity in various industrial and consumer applications.

SN74AHCT374DBR Documents

Download datasheets and manufacturer documentation for SN74AHCT374DBR

Datasheets :

SN54/74AHCT374      

HTML Datasheet :

SN54/74AHCT374