MC74VHCT574ADTG

Flip Flops Overview

The MC74VHCT574ADTG is a 5V CMOS octal D-type flip-flop featuring three-state outputs, manufactured by onsemi. It operates within a supply voltage range of 2.0V to 5.5V and supports data rates up to 95MHz at 5V with a 50pF load. The device utilizes a TSSOP-20 package and exhibits a maximum propagation delay of 11ns. It includes an active-low latch enable input for data storage control.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with eight independent storage elements
• Three-state outputs enabling direct bus connection without external drivers
• High-speed performance supporting data rates up to 95MHz
• Wide operating voltage range from 2.0V to 5.5V

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Bus-oriented memory register implementations
• Clock domain crossing synchronization stages
• General-purpose digital logic buffering

Flip Flops Procurement Notes

Verify the specific suffix ADTG corresponds to the TSSOP-20 package and lead-free RoHS compliance status required for your assembly process. Confirm the manufacturer's current production status and moisture sensitivity level (MSL) ratings prior to ordering to ensure compatibility with your reflow soldering profiles and storage conditions.

Flip Flops Selection Notes

Select this component when high-speed octal latching with three-state capability is required in a compact surface-mount form factor. It serves as a suitable alternative to standard HCT or HC series devices where faster switching speeds and lower power consumption are critical design constraints for 5V logic systems.

Flip Flops Part Context

This part belongs to the VHCT family of high-speed CMOS logic devices. It integrates advanced technology to achieve speed comparable to LS-TTL while maintaining low power dissipation typical of CMOS structures. The device is designed for general-purpose applications requiring reliable data storage and transfer in digital systems.

Flip Flops Replacement Considerations

MC74VHCT574ADWR2G

Flip Flops FAQ

What is the maximum operating frequency of the MC74VHCT574ADTG?

The device supports a maximum clock frequency of 95MHz when operated at 5V with a 50pF load.

Does the MC74VHCT574ADTG include output tri-state control?

Yes, it features three-state outputs controlled by the latch enable input, allowing direct interfacing with system buses.