MC74VHC574DTG

Flip Flops Overview

The MC74VHC574DTG is an octal D-type flip-flop logic IC manufactured by onsemi, belonging to the 74VHC series. It features eight independent D-type flip-flops with positive-edge triggering and 3-state outputs. The device operates within a supply voltage range of 2 V to 5.5 V. Key electrical parameters include a propagation delay of 16.7 ns, high-level output current of -8 mA, and low-level output current of 8 mA. It supports single-ended inputs and outputs in a non-inverting configuration. The component is housed in a 20-SOP package and functions across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with positive-edge triggering for digital data storage
• 3-state outputs enabling bus-oriented system connections
• Wide operating voltage range from 2 V to 5.5 V
• High-speed CMOS technology ensuring fast propagation delays

Flip Flops Applications

• Digital data storage systems
• Signal processing applications
• Bus-oriented memory registers

Flip Flops Procurement Notes

Verify the specific suffix 'DTG' against official datasheets to confirm the 20-SOP package type and RoHS compliance status. Confirm end-of-life or obsolescence status directly with onsemi, as availability may be limited. Ensure the ordering part number matches the exact pinout and electrical specifications required for your circuit design before finalizing procurement.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with 3-state outputs is required for high-speed digital applications. The 74VHC series offers compatibility with standard CMOS logic levels while providing faster switching speeds than HC variants. Consider the 20-SOP package constraints and the 2 V to 5.5 V operating range to ensure it fits within your system's power and physical layout requirements.

Flip Flops Part Context

This component is part of onsemi's 74VHC family of high-speed CMOS logic devices. The 74VHC574 specifically provides octal D-type flip-flop functionality. It is designed for use in various digital electronics where reliable data latching and bus driving capabilities are necessary. The device represents a standard solution for parallel data storage in microprocessor-based systems.