The 74LVC573AD from NXP Semiconductors is a high-performance, octal D-type transparent latch with 3-state outputs. Designed to operate from 1.2V to 3.6V, this device is optimized for use in 3.3V systems but is also compatible with 5V systems, making it highly versatile for integration into a broad range of applications.
Key Features
- Logic Family: The 74LVC573AD is part of the LVC family, known for its low-voltage operation and high-speed interfacing.
- Latch Type: It is an octal D-type transparent latch which means it has eight latches with transparent modes, allowing data to pass through when the latch enable (LE) input is high.
- Output Capability: The device features 3-state outputs which can be in one of three conditions: logic high, logic low, or high impedance. This allows for bus-connected systems and easier sharing of data lines.
- Power Supply: It supports a wide range of supply voltages from 1.2V to 3.6V, providing flexibility in different power environments.
- Compatibility: 5V tolerant inputs allow for interfacing with 5V logic levels without the need for external components.
- Package Type: The 74LVC573AD comes in a 20-pin SO package, which is suitable for surface-mounted technology (SMT).
Applications
The device is suitable for a variety of applications, including:
- Memory address latching in computer systems
- Data storage and transfer in communication systems
- Buffering data for input/output ports
- Interface between different voltage domains
Performance Characteristics
With its high-speed performance, the 74LVC573AD ensures rapid data transfer and reduced propagation delay. The device also features a balanced output drive, which helps maintain signal integrity by reducing skew and ensuring consistent performance across all outputs.
Environmental and Quality Standards
NXP Semiconductors is committed to providing environmentally friendly products that meet the highest quality and reliability standards. The 74LVC573AD is compliant with RoHS and is produced under strict quality control to ensure it meets the rigorous demands of the electronics industry.
