ON Semiconductor MC74ACT573DWR2G Octal D-Type Latch

The ON Semiconductor MC74ACT573DWR2G is a high-performance, octal D-type transparent latch that is integral to digital electronics systems where temporary data storage is required. This latch is designed to interface directly with 8-bit microprocessors and is widely used in a variety of applications ranging from data buffering to input/output port functions and memory address registering.

Constructed with advanced CMOS logic technology, the MC74ACT573DWR2G offers robust features that make it suitable for fast and efficient data management. With a typical operating voltage range of 4.5V to 5.5V, this device is optimized for low-power operation without sacrificing speed, making it an excellent choice for battery-operated and power-sensitive applications.

The latch is characterized by its octal structure, meaning it has eight D-type flip-flops that can hold eight bits of data. Each flip-flop is transparent, which means data at the input will appear at the output when the latch enable (LE) input is high. The output will retain the data when LE is low, regardless of changes at the data input, until LE is enabled again.

Key features of the MC74ACT573DWR2G include:

• High-speed operation, ensuring quick data transfer and processing.
• Tri-state outputs, which can be set to a high-impedance state, allowing for multiple devices to be connected to a common bus without interference.
• Output drive capability of 24mA, suitable for driving a wide range of peripheral devices.
• Low static power consumption, contributing to overall energy efficiency.
• Wide operating temperature range, making it reliable in extreme environments.

This device is offered in a wide-body SOIC-20 package, providing a compact footprint while ensuring ease of integration into various circuit designs. The MC74ACT573DWR2G's compatibility with TTL levels also allows for seamless integration with existing digital systems, making it a versatile choice for modern electronic designs.

Whether you are designing consumer electronics, industrial control systems, or complex computing platforms, the ON Semiconductor MC74ACT573DWR2G octal D-type latch is a reliable and efficient solution for your data storage and transfer needs.