Product Overview: 74LVC16373A from NXP

The 74LVC16373A is a high-performance, low-voltage 16-bit transparent D-type latch with 5 V tolerant inputs/outputs. Manufactured by NXP Semiconductors, this device is part of their LVC (Low-Voltage CMOS) family, designed to meet the needs of high-speed and low-power consumption in modern digital systems. The 74LVC16373A is suitable for interfacing with 5 V systems, making it versatile for both legacy and newer technology integration.

Key Features:

• High-Speed Operation: With a typical propagation delay of only 3.7 ns, the 74LVC16373A ensures swift data transfer, which is crucial for high-speed computing and data processing applications.
• Low Power Consumption: Operating in the 2.7 V to 3.6 V range, this device is optimized for low power consumption, making it ideal for battery-operated and power-sensitive applications.
• 5 V Tolerant I/O: The inputs and outputs can tolerate 5 V, providing compatibility with mixed-voltage systems and enabling seamless integration with older 5 V logic circuits.
• 16-bit Transparent Latch: The device features a 16-bit latch with transparent mode, which allows data to flow directly from input to output when the latch-enable (LE) input is high. Data is stored when LE is taken low.
• Output Enable (OE) Feature: The OE input controls the output stage, allowing the user to place the outputs in a high-impedance state, thereby facilitating bus-oriented applications.
• Bus-Hold Feature: Inputs have a built-in bus-hold feature, which eliminates the need for external pull-up or pull-down resistors and ensures that the inputs do not float when left open.

Applications:

The 74LVC16373A is well-suited for a variety of applications, including:

• Memory address latching
• Data multiplexing
• Data storage and transfer
• Bus interfacing in microprocessor/microcontroller systems
• Communication systems

With its robust feature set and compatibility with multiple voltage levels, the NXP 74LVC16373A is an excellent choice for designers seeking a reliable and flexible latch for their digital logic applications.