74LVC1G07FX4-7

Overview

The 74LVC1G07FX4-7 is a single buffer gate with an open-drain output manufactured by Diodes Incorporated. It operates within a power supply range of 1.65V to 5.5V and features inputs tolerant to 5.5V for mixed-voltage environments. The device supports partial power-down applications via IOFF circuitry, which disables the output to prevent damaging current backflow. It provides a maximum sink current of 32mA and includes ESD protection exceeding 2000-V Human Body Model and 1000-V Charged Device Model standards.

Feature Summary

• Open-drain output configuration enabling active-low wired-OR or active-high wired-AND functions
• IOFF circuitry designed to disable outputs during partial power-down mode operation
• Input voltage tolerance up to 5.5V allowing direct interface with TTL levels in mixed-voltage systems

Applications

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

Procurement Notes

Verify that the FX4 suffix corresponds to the X2-DFN1409-6 package type as specified in the ordering information table. Confirm compliance with RoHS directives and halogen-free requirements if environmental specifications are mandatory for the target application. Ensure the supplier source matches authorized distribution channels to guarantee product authenticity.

Selection Notes

Select this component when a single-channel non-inverting buffer with open-drain capability is required. The wide operating voltage range from 1.65V to 5.5V makes it suitable for diverse digital logic families. Consider the specific thermal resistance characteristics of the X2-DFN1409-6 package for heat dissipation planning in dense PCB layouts.

Part Context

This part belongs to the 74LVC1G07 series of single buffer drivers produced by Diodes Incorporated. The FX4 suffix specifically identifies the X2-DFN1409-6 chip-scale package variant. Other package options include SOT25, SOT353, SOT553, and various DFN configurations, all sharing the same core logical function and electrical specifications.

Replacement Considerations

Direct substitutes include other 74LVC1G07 variants with different packaging such as 74LVC1G07FZ4-7 (X2-DFN1410-6) or 74LVC1G07FW4-7 (X2-DFN1010-6). Verify pinout compatibility and physical dimensions before substituting to ensure proper fit on the existing footprint.