74F574SC

Flip Flops Overview

The onsemi 74F574SC is an octal D-type flip-flop featuring positive-edge triggering and three-state outputs. It operates within a supply voltage range of 4.5V to 5.5V, with a maximum propagation delay of 8.5ns at 5V and 50pF load. The device provides high-level output current of 3mA and low-level output current of 24mA. It is housed in a 20-SOIC package (0.295" width) and supports surface mount installation. The component functions as a single element with eight bits per element.

Flip Flops Feature Summary

• Positive-edge triggered D-type logic for precise data capture
• Three-state outputs enable bus-oriented systems
• High-performance silicon-gate CMOS technology

Flip Flops Applications

• Bus-oriented memory implementations
• Register files
• Shift registers

Flip Flops Procurement Notes

Verify the specific suffix 'SC' against official datasheets to confirm package dimensions and tape/reel specifications. Confirm RoHS compliance status through manufacturer documentation. Check for End-of-Life notices or obsolescence warnings prior to procurement decisions.

Flip Flops Selection Notes

Select this component for applications requiring fast switching speeds and high drive capability within standard 5V logic families. Ensure the design accommodates the 20-SOIC footprint and thermal requirements. Compare performance metrics against alternative logic families if lower power consumption is required.

Flip Flops Part Context

This part belongs to the 74F series of high-speed TTL-compatible logic devices. It serves as an octal storage element within digital circuit designs. The device complements other components in the 74F family for building complex sequential logic systems.

Flip Flops Replacement Considerations

Public confirmed substitutes include SN74F574NSR, SN74F574DW, and SN74F574DWR from Texas Instruments.