74LVC1G02FX4-7

Inverter Gates Overview

The 74LVC1G02FX4-7 is a single 2-input positive NOR gate from the LVC logic family, manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and features standard push-pull outputs with ±24mA drive capability at 3.3V. The device supports partial power-down applications via IOFF circuitry to prevent backflow current. Input pins tolerate up to 5.5V, enabling mixed-voltage interfacing. Propagation delay ranges from 0.5ns to 8.0ns depending on voltage. It is housed in an X2-DFN1409-6 package.

Inverter Gates Feature Summary

• Supports partial power-down mode operation using IOFF circuitry to disable outputs and prevent damaging current backflow when powered down.
• Inputs accept voltages up to 5.5V, allowing direct interface with TTL levels and use in mixed-voltage environments.
• Provides ESD protection exceeding 2000-V Human Body Model, 200-V Machine Model, and 1000-V Charged Device Model standards.

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify that the FX4 suffix corresponds to the X2-DFN1409-6 chip-scale package with a 0.5mm pad pitch. Confirm the -7 packing suffix indicates 7-inch tape and reel packaging. Ensure the component meets RoHS 3 compliance requirements for your specific application constraints.

Inverter Gates Selection Notes

Select this part for designs requiring a compact single NOR gate with mixed-voltage tolerance. The FX4 package offers a small footprint suitable for space-constrained PCB layouts. Verify that the 5.5V input tolerance aligns with the highest voltage present in the system's input lines.

Inverter Gates Part Context

This component belongs to the 74LVC1G02 series of single-function logic gates. It is part of the broader LVC family designed for low-voltage CMOS applications. The FX4 variant specifically utilizes the X2-DFN1409-6 package, distinguishing it from other pinout-compatible options like the SOT25 or X2-DFN1410-6.

Inverter Gates Replacement Considerations

Check datasheets for alternative packages such as 74LVC1G02FZ4-7 (X2-DFN1410-6) or 74LVC1G02FW4-7 (X2-DFN1010-6). Verify pin compatibility and thermal resistance differences before substituting.