74LVC2G125HD4-7

Overview

The Diodes Incorporated 74LVC2G125HD4-7 is a dual buffer gate with 3-state outputs designed for operation over a power supply range of 1.65V to 5.5V. It features IOFF circuitry that disables the output to prevent damaging current backflow during partial power-down applications. The device operates within an ambient temperature range of -40°C to +125°C and utilizes the X2-DFN2010-8 package.

Feature Summary

• IOFF circuitry prevents damaging current backflow when powered down
• Inputs accept up to 5.5V while operating at lower voltages
• Schmitt trigger action provides tolerance for slower input rise and fall times

Applications

• Voltage level shifting
• General purpose logic
• Power down signal isolation

Procurement Notes

Verify the specific ordering suffix HD4 corresponds to the X2-DFN2010-8 package configuration. Confirm compliance with RoHS directives and Halogen-free requirements as specified in the manufacturer documentation. Ensure the component meets the required environmental operating temperatures for the intended application environment.

Selection Notes

Select this component for designs requiring dual non-inverting buffers with high impedance states. The wide supply voltage range supports various logic families. Verify that the package dimensions fit the available PCB real estate and that the thermal resistance characteristics are suitable for the expected power dissipation levels.

Part Context

This part belongs to the 74LVC logic family, characterized by low voltage CMOS technology. It serves as a buffer and line driver within the broader category of logic integrated circuits. The device is manufactured by Diodes Incorporated and is distinct from similar parts based on its specific package type and pinout configuration.

Replacement Considerations

Cross-reference with other manufacturers offering equivalent 74LVC2G125 devices in the X2-DFN2010-8 package. Verify pin compatibility and electrical specifications before substitution.