Product Overview: 74ABT240D,623 by NXP Semiconductors

The 74ABT240D,623 is a high-performance, octal buffer/line driver designed by NXP Semiconductors to deliver exceptional quality and reliability for a wide range of applications. This integrated circuit is part of the 74ABT family, known for its advanced BiCMOS technology which ensures a perfect blend of speed and power efficiency. The 74ABT240D,623 is particularly suitable for driving bus lines or buffer memory address registers thanks to its robust output stages and dual functionality.

Key Features

• Octal Bus Interface: The device features eight independent buffer/line drivers with 3-state outputs, providing a flexible interface for bus-oriented systems.
• High-Speed Operation: With a typical propagation delay time of only 3.6ns and a maximum of 5.2ns, the 74ABT240D,623 ensures swift data transfer, making it ideal for high-speed applications.
• Low Power Consumption: Its advanced design allows for a reduced power consumption, with a typical ICC of only 40μA, minimizing the overall power requirements of the system.
• Dual Functionality: Each buffer/line driver can be independently configured as either an inverting (74ABT240) or non-inverting (74ABT241) output, providing design flexibility.
• Wide Operating Voltage: The device operates at a voltage range from 4.5V to 5.5V, compatible with TTL levels, and allowing for easy integration into various systems.
• Live Insertion and Extraction: The 74ABT240D,623 supports live insertion and extraction, reducing system downtime during upgrades or maintenance.
• ESD Protection: Enhanced electrostatic discharge (ESD) protection is built-in, safeguarding the device during handling and operation.

Applications

The versatility of the 74ABT240D,623 makes it an excellent choice for a multitude of applications, including:

• Bus drivers for high-speed communication
• Buffering for memory address registers
• Interface translation in mixed-technology systems
• Backplane driving in server and telecom infrastructure
• General-purpose logic interfacing

The 74ABT240D,623 comes in a standard SOIC-20 package, ensuring ease of PCB layout and assembly for electronic designers and manufacturers. With its robust performance and NXP's commitment to quality, this product stands as a reliable choice for enhancing the operational efficiency of digital systems.