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CD74ACT373E

CD74ACT373E Description

The CD74ACT373E is a single 8-bit D-type transparent latch designed for high-performance digital systems. Manufactured by Harris Corporation, this IC is part of the 74ACT series, known for its robust performance and reliability. The device features an 8:8 circuit configuration, meaning it can handle eight bits of data with eight independent latches. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a variety of power supply standards.

The CD74ACT373E is housed in a through-hole package, specifically a tube, which facilitates easy integration into printed circuit boards (PCBs) and ensures mechanical stability. The device has a propagation delay time of just 3ns, making it suitable for high-speed applications where rapid data transfer is critical. With a maximum output current of 24mA for both high and low states, the CD74ACT373E can drive multiple loads efficiently.

CD74ACT373E Features

• High-Speed Performance: The 3ns propagation delay time ensures that the CD74ACT373E can handle data at high speeds, making it ideal for applications requiring rapid data processing and transfer.
• Robust Power Supply Range: Operating within a 4.5V to 5.5V supply voltage range, the CD74ACT373E is versatile and can be integrated into systems with varying power supply specifications.
• High Current Capability: With a maximum output current of 24mA for both high and low states, the device can drive multiple loads without the need for additional buffering.
• Transparent Latch Functionality: The D-type transparent latch allows data to pass through the latch when enabled, providing a flexible and efficient data handling mechanism.
• Through-Hole Mounting: The through-hole package ensures secure mechanical attachment to PCBs, enhancing the reliability and durability of the device in various operating conditions.

CD74ACT373E Applications

The CD74ACT373E is well-suited for a variety of applications where high-speed data handling and reliable performance are essential. Some specific use cases include:

• Data Buffering: In systems where data needs to be temporarily stored and then transferred, the CD74ACT373E can serve as an efficient buffer, ensuring data integrity and timely transfer.
• Digital Logic Circuits: The device can be used in complex digital logic circuits to manage and synchronize data flow between different components.
• Memory Systems: In memory systems, the CD74ACT373E can act as a latch to hold data temporarily, facilitating faster read and write operations.
• Microprocessor Interfaces: The IC can be used in microprocessor interfaces to manage data lines and ensure proper synchronization between the microprocessor and peripheral devices.

Conclusion of CD74ACT373E

The CD74ACT373E from Harris Corporation is a high-performance, single 8-bit D-type transparent latch that offers significant advantages in high-speed digital systems. Its robust power supply range, high current capability, and fast propagation delay time make it a reliable choice for applications requiring efficient data handling. While the product is now obsolete, its unique features and performance benefits continue to make it a valuable component in legacy systems. For new designs, engineers may need to seek alternative solutions, but the CD74ACT373E remains a benchmark for performance and reliability in its category.