STMicroelectronics

74ACT374TTR  

Flip Flops

74ACT374TTR Description

The 74ACT374TTR is a high-performance, 8-bit D-type flip-flop IC designed for a wide range of digital applications. Manufactured by STMicroelectronics, this logic IC chip is part of the 74ACT series and is housed in a 20-TSSOP package, making it suitable for surface-mount applications. The device operates within a supply voltage range of 4.5V to 5.5V and is optimized for a clock frequency of up to 260 MHz, ensuring fast and reliable data processing.

74ACT374TTR Features

• High-Speed Operation: With a maximum clock frequency of 260 MHz, the 74ACT374TTR ensures rapid data handling and processing, making it ideal for high-speed digital systems.
• Positive Edge Triggering: The flip-flops are triggered on the positive edge of the clock signal, providing precise timing control and synchronization.
• Low Power Consumption: The device features a quiescent current of only 4 µA, making it energy-efficient and suitable for low-power applications.
• High Output Current Capability: The 74ACT374TTR can source and sink up to 24mA per output, allowing it to drive multiple loads without additional buffering.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Low Propagation Delay: The maximum propagation delay is 10ns at 5V and 50pF, ensuring fast signal transmission and minimal latency.
• Moisture Sensitivity Level: MSL 3 (168 hours) indicates that the device is suitable for standard manufacturing processes without requiring special handling.
• Compliance and Safety: The 74ACT374TTR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging: The device is available in a Tape & Reel (TR) package, facilitating automated assembly and handling.

74ACT374TTR Applications

The 74ACT374TTR is well-suited for a variety of applications requiring high-speed data processing and reliable storage. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems where fast data capture and storage are required, such as in microprocessors, microcontrollers, and digital signal processing (DSP) applications.
• Memory Buffers: Can be used as a buffer or latch in memory systems to temporarily store data and synchronize data transfer.
• Data Acquisition Systems: Suitable for data acquisition systems where high-speed data capture and processing are critical.
• Communication Interfaces: Can be employed in communication interfaces to manage data flow and ensure proper timing and synchronization.
• Industrial Automation: Useful in industrial automation systems where reliable data handling and processing are essential for real-time control and monitoring.

Conclusion of 74ACT374TTR

The 74ACT374TTR from STMicroelectronics is a robust and versatile D-type flip-flop IC that offers high-speed operation, low power consumption, and high output current capability. Its wide supply voltage range, low propagation delay, and compliance with environmental and safety standards make it a reliable choice for various digital applications. While the product is marked as obsolete, it remains a valuable component for existing systems and legacy designs. For new designs, engineers may consider exploring alternative models with similar or enhanced features.

74ACT374TTR Documents

Download datasheets and manufacturer documentation for 74ACT374TTR

Datasheets :

74ACT374      

HTML Datasheet :

74ACT374