Texas Instruments

SN74HC374PWT

SN74HC374PWT Description

The SN74HC374PWT is a high-performance, 8-bit D-type flip-flop IC designed for a wide range of digital applications. Manufactured by Texas Instruments, this logic IC chip belongs to the 74HC series and is packaged in a 20-pin TSSOP surface-mount package. It is optimized for high-speed operation with a clock frequency of up to 70 MHz, ensuring reliable performance in demanding digital circuits. The device operates over a wide supply voltage range of 2V to 6V, making it suitable for various power supply configurations.

SN74HC374PWT Features

• High-Speed Operation: With a maximum clock frequency of 70 MHz, the SN74HC374PWT is capable of handling high-speed data processing and storage tasks efficiently.
• Positive Edge Triggering: The flip-flops are triggered on the positive edge of the clock signal, ensuring precise timing control and synchronization.
• Low Power Consumption: The device consumes only 8 µA of quiescent current, making it an energy-efficient choice for battery-powered and low-power applications.
• Wide Supply Voltage Range: The SN74HC374PWT operates reliably over a supply voltage range of 2V to 6V, providing flexibility in power supply design.
• High Output Current Capability: It offers a robust output current capability of 7.8mA for both high and low states, ensuring strong signal drive and compatibility with a variety of loads.
• Low Propagation Delay: The maximum propagation delay is 31ns at 6V and 50pF, ensuring fast signal processing and minimal latency.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, meeting stringent environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under standard conditions.
• Packaging: Available in a tape and reel (TR) package, the SN74HC374PWT is suitable for automated assembly processes, enhancing manufacturing efficiency.

SN74HC374PWT Applications

The SN74HC374PWT is ideal for a variety of applications due to its high-speed performance, low power consumption, and robust output capabilities. Some specific use cases include:

• Digital Storage and Processing: The 8-bit flip-flops make it suitable for storing and processing digital data in microcontrollers, CPUs, and other digital systems.
• Synchronization Circuits: Its positive edge triggering feature ensures precise synchronization of digital signals, making it ideal for clock synchronization and data latching applications.
• Low-Power Systems: The low quiescent current and wide supply voltage range make it suitable for battery-powered devices and low-power embedded systems.
• High-Speed Communication: The low propagation delay and high output current capability ensure reliable performance in high-speed communication interfaces and digital signal processing.
• Automated Manufacturing: The surface-mount package and tape and reel format make it suitable for automated assembly processes, enhancing manufacturing efficiency and scalability.

Conclusion of SN74HC374PWT

The SN74HC374PWT from Texas Instruments is a versatile and high-performance 8-bit D-type flip-flop IC. Its combination of high-speed operation, low power consumption, and robust output capabilities make it an excellent choice for a wide range of digital applications. The device's compliance with environmental and regulatory standards, along with its reliable performance and flexible packaging options, further enhance its value in the electronics industry. Whether used in digital storage, synchronization circuits, or low-power systems, the SN74HC374PWT offers a reliable and efficient solution for modern digital designs.