Product Overview: 74LVT573DB by NXP

The 74LVT573DB is a high-performance, low-voltage octal transparent D-type latch with 3-state outputs, designed by NXP Semiconductors. This integrated circuit is part of the LVT family, which is known for its low-voltage operation and high-speed performance. The device is particularly suitable for use in systems that require a wide bandwidth and lower power consumption.

Key Features

• Low-Voltage Operation: The 74LVT573DB operates at a nominal voltage of 3.3V, making it compatible with low-voltage systems and helping to reduce overall power consumption.
• High-Speed Performance: With its fast propagation delays and output transition times, the device is optimized for high-speed data transmission and processing applications.
• Octal D-Type Latches: The device features eight D-type latches that can store data when the latch enable (LE) input is high, providing a convenient way to temporarily hold data.
• 3-State Outputs: The outputs can be put in a high-impedance state, allowing for bus-oriented applications and easy connection to a common data or address bus without causing contention.
• Bus-Hold Data Inputs: These inputs eliminate the need for external pull-up or pull-down resistors, simplifying board design and reducing component count.

Applications

The 74LVT573DB is versatile and can be used in a variety of applications, including:

• Data storage and retrieval systems
• Communication infrastructure
• Computers and computer peripherals
• Industrial control systems

Technical Specifications

The device comes in a SSOP48 package and offers a wide operating temperature range. It is also compatible with JEDEC standard no. 7A requirements. The 74LVT573DB features a latch-up performance that exceeds 500 mA per JESD78, Class II level, ensuring robust operation under various conditions.

For more detailed technical specifications, please refer to the official NXP datasheets or contact NXP support for further assistance.