Product Overview: 74ABT373AD Octal D-Type Transparent Latch from NXP

The 74ABT373AD is a high-performance, octal D-type transparent latch designed and manufactured by NXP Semiconductors. This integrated circuit is part of the 74ABT range, which is known for its advanced high-speed BiCMOS technology. The device is crafted to provide a robust and reliable solution for temporary storage of data in digital systems. It is particularly well-suited for applications that require the capture and retention of multi-bit information with the convenience of octal (8-bit) organization.

Key Features:

• Logic Type: The device is an octal D-type transparent latch, which means it has eight latches that can hold the input data when the latch enable (LE) signal is active.
• High-Speed Operation: With its BiCMOS technology, the 74ABT373AD offers high-speed performance, making it ideal for operating in fast data environments.
• Wide Operating Voltage: The device operates over a wide voltage range, typically from 4.5V to 5.5V, providing flexibility in various application designs.
• Bus-Hold Data Inputs: Equipped with bus-hold data inputs, the 74ABT373AD eliminates the need for external pull-up or pull-down resistors, simplifying board design and reducing component count.
• Output Capability: It features high drive outputs (-32mA IOL), which can drive a significant load, making it suitable for driving other logic devices.
• Transparent Latch Feature: The transparent nature of the latches allows data to flow through when the latch enable signal is high, and data is captured and held when the signal is low.

Applications:

The 74ABT373AD is versatile and can be used in various applications such as:

• Data storage and buffering in computer systems
• Interface between different systems or buses
• Temporary data capture and hold in communication systems
• Support for data alignment and timing adjustment processes

With its robust latch function, the 74ABT373AD from NXP is an essential component in digital electronics, offering a reliable and efficient way to manage data flow and storage in complex systems.