The ON Semiconductor 74LCX573WM is a high-performance, octal transparent latch with 3-state outputs designed for 2V to 3.6V VCC operation. This integrated circuit is a part of the LCX family, which offers devices with 5V tolerant inputs and outputs, making it suitable for interfacing with 5V systems. The 74LCX573WM is particularly well-suited for implementing buffer registers, I/O ports, bidirectional bus drivers, and working memory in a wide array of digital applications.

Key Features

• Logic Type: Octal D-Type Latch with 3-State Outputs
• Voltage Range: Operates at 2.0V to 3.6V with 5V tolerant inputs
• Current - Output High, Low: 24mA at 3.0V
• Propagation Delay Time: Fast propagation delay times, typically 3.7ns at 3.3V
• Power Dissipation: Low static power consumption
• Operating Temperature: -40°C to +85°C industrial temperature range
• Mounting Type: Surface Mount
• Package / Case: SOIC-20W

Performance and Quality

The 74LCX573WM is designed for low voltage operation with a 5V tolerant interface capability for mixed-voltage applications. It features a high drive strength to reduce on-chip noise, resulting in improved signal integrity. The device is characterized for operation from -40°C to +85°C, ensuring reliable performance across diverse environmental conditions.

Applications

Due to its versatile nature, the 74LCX573WM is ideal for a multitude of applications that require high-speed and low-power consumption. It is commonly used in:

• Memory address latching
• Data acquisition systems
• Communication interfaces
• Microprocessor or microcontroller bus interfacing
• Portable electronics

Ordering and Product Information

For detailed product information and ordering, please refer to the ON Semiconductor's official website or authorized distributors. The part number for this specific device is 74LCX573WM.