74LVC1G02FZ4-7

Inverter Gates Overview

The 74LVC1G02FZ4-7 is a single 2-input positive NOR gate from the Diodes Incorporated 74LVC family, housed in an X2-DFN1410-6 package. 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 and temperature.

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 up to 5.5V, allowing direct interface with TTL levels and use in mixed-voltage environments.
• Provides ESD protection exceeding 200-V Machine Model, 2000-V Human Body Model, and 1000-V Charged Device Model standards.

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify the specific ordering suffix FZ4 corresponds to the X2-DFN1410-6 package configuration required for your PCB layout. Confirm that the -7 suffix aligns with the tape and reel packing quantity specifications. Ensure design compliance with the absolute maximum ratings regarding supply voltage and input/output clamping currents to maintain device reliability.

Inverter Gates Selection Notes

Select this component for designs requiring a compact single-gate NOR function with low power consumption. The wide operating voltage range accommodates various digital logic families. Consider the thermal resistance characteristics of the X2-DFN1410-6 package for heat dissipation requirements in dense surface-mount assemblies.

Inverter Gates Part Context

This part belongs to the 74LVC1Gxx series of single-gate logic devices manufactured by Diodes Incorporated. The LVC designation indicates compatibility with 1.65V to 5.5V CMOS technology. The FZ4 suffix specifically identifies the X2-DFN1410-6 chip-scale package variant within the broader product line.

Inverter Gates Replacement Considerations

Direct substitutes include other 74LVC1G02 variants with different packages such as 74LVC1G02W5-7 (SOT25) or 74LVC1G02SE-7 (SOT353). Verify pinout compatibility and physical dimensions before substituting to ensure proper board integration.

Inverter Gates FAQ

How does the IOFF feature function?

The IOFF circuitry disables the output when the device is powered down, preventing damaging current backflow through the I/O pins into the VCC rail.

What is the input voltage tolerance?

The inputs are tolerant to 5.5V, which allows the device to be used in mixed-voltage environments even if the supply voltage is lower than 5.5V.