MC74HCT574ADWR2G

Flip Flops Overview

The MC74HCT574ADWR2G is an octal D-type flip-flop from the onsemi HCT logic series, housed in a 20-SOIC surface-mount package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports single-ended inputs and outputs. The device features non-inverting polarity with a propagation delay of 30 ns. Output drive capabilities include -6 mA at high level and 6 mA at low level. It functions across an industrial temperature range of -55°C to +125°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture providing eight independent data storage elements
• HCT logic compatibility ensuring TTL-level input thresholds for CMOS operation
• Non-inverting output polarity maintaining logical consistency between input and output states

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose register applications in digital systems
• Buffering and latching operations in microprocessor interfaces

Flip Flops Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number MC74HCT574ADWR2G with official onsemi documentation. Confirm that the SOIC-20 package matches physical inspection requirements. Ensure compliance with RoHS directives and check moisture sensitivity levels prior to soldering processes to prevent damage during assembly.

Flip Flops Selection Notes

Select this component when designing 5V CMOS logic systems requiring octal storage with HCT input compatibility. It is suitable for applications needing wide operating temperatures and robust output drive currents. Consider the SOIC-20 package constraints for PCB layout and thermal management requirements relative to similar variants in the 74HCT family.

Flip Flops Part Context

This device belongs to the MC74HCT574A series of octal D-type flip-flops manufactured by onsemi. It is part of the broader HCT logic family designed for high-speed CMOS applications with TTL-compatible inputs. The specific suffix indicates reel packaging for automated surface-mount assembly processes.

Flip Flops Replacement Considerations

MC74HCT574ADWG (Tube Packaging)

Flip Flops FAQ

What is the maximum operating supply voltage for this component?

The maximum operating supply voltage is 5.5 V.

Does this device feature tri-state outputs?

No, the MC74HCT574ADWR2G has single-ended non-inverting outputs without tri-state capability.