ON Semiconductor 74LVT373WM Octal Transparent Latch

The ON Semiconductor 74LVT373WM is a high-performance, octal transparent D-type latch designed for 3.3V VCC operation. It is part of the 74LVT range, which is known for its low-voltage technology and high-speed operation. This integrated circuit is particularly suitable for applications that require the temporary storage of data and the capability to output it upon demand, providing a perfect solution for implementing memory address latches, buffering, and bus-oriented systems.

Key Features:

• High-Speed Performance: The 74LVT373WM offers a propagation delay of approximately 5.2ns, ensuring swift operation for high-speed data processing tasks.
• Low Power Consumption: This device is optimized for low power consumption, making it suitable for energy-efficient applications.
• 3.3V Operation: Specifically designed to work at a 3.3V power supply, it is compatible with modern low-voltage systems.
• Bus-Hold Data Inputs: The latch includes bus-hold data inputs that eliminate the need for external pull-up or pull-down resistors, simplifying circuit design and reducing component count.
• Octal Configuration: It features an 8-bit wide data path, allowing for the simultaneous processing of eight data lines.
• Transparent Latch Capability: The device provides a latch enable (LE) input that, when held high, allows data on the inputs to be read directly to the outputs. When LE is taken low, the data that was present at the inputs at the time the transition occurred is latched.
• Output Control: The 74LVT373WM includes an output enable (OE) bar that, when low, places the eight outputs in an active state; when high, the outputs are in a high-impedance state.
• Live Insertion and Extraction: The device is designed to support live insertion and extraction, minimizing system downtime and allowing for easy upgrades and maintenance.

Applications:

The ON Semiconductor 74LVT373WM is widely used in a variety of digital applications, including:

• Memory address latching
• Data buffering for CPUs, ALUs, and FPGAs
• Bus interface and bus switching
• Control systems
• Telecommunications and networking equipment

With its robust feature set and ON Semiconductor's commitment to quality, the 74LVT373WM is a reliable and efficient choice for designers looking to optimize their digital systems for speed and power performance.