onsemi

MC74HC573ADWR2G  

Latches

MC74HC573ADWR2G Description

The MC74HC573ADWR2G from onsemi is a high-performance octal D-type transparent latch designed for surface-mount applications. Part of the 74HC series, this IC features 8-bit parallel input/output with a 2V to 6V supply voltage range, making it compatible with both TTL and CMOS logic levels. It operates with a propagation delay of just 26ns, ensuring high-speed data transfer in digital systems. Packaged in a 20-pin SOIC and available in Tape & Reel (TR), it is optimized for automated assembly processes. The device is RoHS3 compliant and adheres to REACH regulations, meeting modern environmental standards.

MC74HC573ADWR2G Features

• High-Speed Operation: 26ns propagation delay for efficient data handling.
• Wide Voltage Range: 2V–6V compatibility, suitable for mixed-voltage systems.
• Balanced Output Drive: 7.8mA source/sink current ensures robust signal integrity.
• Low Power Consumption: CMOS technology minimizes energy usage.
• Transparent Latching: Real-time data transfer when enabled, with latching on disable.
• Industrial-Grade Reliability: MSL 3 (168 hours) moisture sensitivity ensures durability.
• Space-Efficient Packaging: 20-SOIC for compact PCB designs.

MC74HC573ADWR2G Applications

This latch is ideal for applications requiring temporary data storage and signal buffering, including:

• Microprocessor/Microcontroller Interfaces: Acts as an I/O port expander.
• Data Buses: Stabilizes data in multiplexed systems.
• Memory Address Latching: Used in DRAM and SRAM systems.
• Industrial Control Systems: Provides noise immunity in PLCs and motor controllers.
• Consumer Electronics: Found in displays, printers, and networking hardware.

Conclusion of MC74HC573ADWR2G

The MC74HC573ADWR2G stands out for its speed, voltage flexibility, and reliability, making it a preferred choice for modern digital designs. Its low power consumption, robust output drive, and compact form factor make it ideal for high-performance applications in industrial, automotive, and consumer electronics. For engineers seeking a high-quality, RoHS-compliant latch, this device delivers superior performance in demanding environments.

MC74HC573ADWR2G Documents

Download datasheets and manufacturer documentation for MC74HC573ADWR2G

PCN Assembly/Origin :

MC74/74AC Assembly 29/Nov/2023      

Datasheets :

MC74HC573A      

HTML Datasheet :

MC74HC573A      

Environmental Information :

Material Declaration MC74HC573ADWR2G       onsemi RoHS       onsemi REACH