The MC74HC573ANG is a high-performance integrated circuit from ON Semiconductor, renowned for its reliability and versatility in digital applications. This device is part of the 74HC series, which are high-speed CMOS logic octal latches with 3-state outputs, designed to interface with standard 15V digital systems.

Key Features

• Logic Type: Octal D-Type Latch
• Output Type: 3-State
• Number of Channels: 8
• Input Voltage: 2V to 6V
• Output Current: 6mA
• Propagation Delay Time: 18ns at 6V
• Operating Temperature: -55°C to 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)

Product Description

The MC74HC573ANG octal latch is designed to capture the data present on its D inputs when the Latch Enable (LE) input is high, and retain this data when LE is low. The device includes eight latches with three-state outputs for bus-organized systems applications. When the Output Enable (OE) input is low, the eight outputs are active and reflect the data that was set at the latches. When OE is high, the outputs are in a high impedance state, which is neither high nor low, allowing for bidirectional operation of data bus lines in a microprocessor or microcomputer system.

This device is fabricated with silicon gate CMOS technology, which provides a robust and static operation, retaining latch states even when the data inputs change. The MC74HC573ANG features a wide operating voltage range and is compatible with TTL levels, ensuring easy interfacing with various types of digital systems. Its fast propagation delay and high noise immunity make it an excellent choice for designing efficient and reliable digital systems.

Applications

• Microprocessor/microcomputer systems
• Buffer memory address registers
• Bus drivers
• Data storage and transfer
• Communication systems

The MC74HC573ANG from ON Semiconductor is a testament to the company's commitment to providing high-quality, high-performance components for the electronics industry.