Texas Instruments

SN74HCT374ANSR  

Flip Flops

SN74HCT374ANSR Description

The SN74HCT374ANSR is a single 8-bit D-type flip-flop IC designed for high-speed, low-power applications. Manufactured by Texas Instruments, this device is part of the 74HCT series, known for its compatibility with both 5V TTL and CMOS logic levels. The SN74HCT374ANSR operates within a supply voltage range of 4.5V to 5.5V and features a maximum propagation delay of 32ns at 5.5V with a 50pF load capacitance. It supports a clock frequency of up to 40 MHz, ensuring reliable performance in high-speed digital circuits.

SN74HCT374ANSR Features

• High-Speed Operation: With a maximum clock frequency of 40 MHz, the SN74HCT374ANSR is suitable for applications requiring fast data processing and transfer.
• Positive Edge Triggering: The device is triggered on the positive edge of the clock signal, providing precise timing control and synchronization.
• Low Power Consumption: The SN74HCT374ANSR consumes only 8 µA in quiescent mode, making it energy-efficient and suitable for battery-powered or low-power systems.
• High Output Current Capability: It can drive up to 6mA in both high and low states, ensuring robust performance in various load conditions.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility and compatibility with different power supply systems.
• Low Input Capacitance: With an input capacitance of only 3 pF, the device minimizes loading effects on preceding stages, enhancing overall system performance.
• Moisture Sensitivity Level 1: The SN74HCT374ANSR is classified as MSL 1, meaning it is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

SN74HCT374ANSR Applications

The SN74HCT374ANSR is ideal for a variety of applications where high-speed, reliable data storage and transfer are required. Some specific use cases include:

• Digital Systems: Used in microprocessors, microcontrollers, and other digital systems for data latching and storage.
• Communication Interfaces: Ideal for buffering and storing data in serial and parallel communication interfaces.
• Memory Circuits: Suitable for memory address latching and data buffering in memory modules.
• Industrial Automation: Used in control systems for data acquisition and processing in industrial environments.
• Consumer Electronics: Found in various consumer electronics devices for managing digital signals and data.

Conclusion of SN74HCT374ANSR

The SN74HCT374ANSR 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 robust output current capability make it an excellent choice for a wide range of digital applications. Despite being marked as obsolete, its technical specifications and performance benefits ensure it remains a reliable component for existing and new designs. The SN74HCT374ANSR's compliance with environmental standards and its moisture sensitivity level classification further enhance its suitability for diverse applications.

SN74HCT374ANSR Documents

Download datasheets and manufacturer documentation for SN74HCT374ANSR

Datasheets :

SN54HCT374, SN74HCT374      

PCN Packaging :

20L SOP 29/Sep/2016      

PCN Obsolescence/ EOL :

EOL 31/Oct/2023