onsemi

MC74AC374DWR2

MC74AC374DWR2 Description

The MC74AC374DWR2 is a single 8-bit D-type flip-flop IC from the 74AC series, manufactured by onsemi. This logic IC chip is designed for high-speed digital applications, offering a clock frequency of up to 155 MHz. It features a positive edge trigger type, ensuring reliable data capture on the rising edge of the clock signal. The device operates within a supply voltage range of 2V to 6V, making it versatile for various power supply configurations.

MC74AC374DWR2 Features

• High-Speed Performance: With a maximum propagation delay of 9.5ns at 5V and 50pF, the MC74AC374DWR2 ensures fast signal processing, making it suitable for high-speed digital systems.
• Low Power Consumption: The IC has a quiescent current of only 8 µA, contributing to energy efficiency and reduced power consumption in applications.
• Robust Output Current Capability: The device can handle an output current of 24mA for both high and low states, providing strong drive capabilities for downstream circuits.
• Wide Operating Voltage Range: The 2V to 6V supply voltage range allows for compatibility with different power supply systems, enhancing its versatility.
• Low Input Capacitance: With an input capacitance of 4.5 pF, the IC minimizes loading effects on the driving circuits, ensuring signal integrity.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the package is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• Packaging: Available in a surface-mount 20SOIC package and shipped in tape and reel (TR) format, facilitating automated assembly processes.

MC74AC374DWR2 Applications

The MC74AC374DWR2 is ideal for a variety of digital applications where high-speed data capture and processing are required. Its features make it suitable for:

• Digital Signal Processing: High-speed data capture and processing in digital signal processing applications.
• Microcontroller Interfaces: Efficient data latching and storage in microcontroller-based systems.
• Memory Interfaces: Reliable data storage and retrieval in memory interface circuits.
• Data Acquisition Systems: Fast and reliable data capture in data acquisition systems.
• Telecommunications: High-speed data handling in telecommunication equipment.

Conclusion of MC74AC374DWR2

The MC74AC374DWR2 from onsemi is a high-performance, single 8-bit D-type flip-flop IC designed for demanding digital applications. Its high-speed performance, low power consumption, and robust output current capabilities make it a reliable choice for various digital systems. The wide operating voltage range and low input capacitance further enhance its versatility and signal integrity. While the product is marked as obsolete, it remains a valuable component for existing designs and applications where its unique features and performance benefits are required.