onsemi

MC74AC574DWR2G  

Flip Flops

MC74AC574DWR2G Description

The MC74AC574DWR2G from onsemi is a high-performance 8-bit D-type flip-flop designed for surface-mount applications. Operating within a 2V to 6V supply range, this IC is part of the 74AC series, known for its low power consumption (8 µA quiescent current) and high-speed operation (95 MHz clock frequency). It features positive-edge triggering and delivers balanced output drive (24mA sink/source current), making it suitable for bus-oriented systems. The device is housed in a 20-pin SOIC package with tape-and-reel packaging for automated assembly.

MC74AC574DWR2G Features

• High-Speed Performance: 9.5ns propagation delay at 5V/50pF ensures efficient data transfer in timing-critical applications.
• Low Power Consumption: 8 µA standby current minimizes energy usage in battery-operated devices.
• Robust Output Drive: 24mA output current supports direct interfacing with buses and heavy loads.
• Wide Voltage Range: 2V–6V operation accommodates mixed-voltage systems.
• Enhanced Reliability: ROHS3 compliant and REACH unaffected, meeting environmental and safety standards.
• Compact Design: 20-SOIC package optimizes board space in high-density layouts.

MC74AC574DWR2G Applications

• Data Storage/Transfer: Ideal for register banks, FIFO buffers, and pipeline registers in microprocessors or DSPs.
• Communication Systems: Used in UARTs, SPI/I2C interfaces, and serial-to-parallel converters due to its edge-triggered design.
• Industrial Control: Suitable for PLC I/O modules and motor control circuits requiring high noise immunity.
• Consumer Electronics: Integrates into smart home controllers and gaming peripherals where low power and speed are critical.

Conclusion of MC74AC574DWR2G

The MC74AC574DWR2G stands out for its speed, power efficiency, and versatility, making it a superior choice over older TTL counterparts. Its balanced drive strength, wide voltage range, and compact form factor cater to modern digital designs, from industrial automation to portable electronics. For engineers seeking a reliable, high-performance flip-flop with low static dissipation, this device delivers an optimal blend of functionality and compliance.

MC74AC574DWR2G Documents

Download datasheets and manufacturer documentation for MC74AC574DWR2G

PCN Assembly/Origin :

MC74/74AC Assembly 29/Nov/2023      

Datasheets :

MC74AC574, MC74ACT574      

HTML Datasheet :

MC74AC574, MC74ACT574      

Environmental Information :

onsemi RoHS       Material Declaration MC74AC574DWR2G       onsemi REACH