74LVC1G02SE-7

Inverter Gates Overview

The 74LVC1G02SE-7 is a single 2-input positive NOR gate from the Diodes Incorporated 74LVC logic family, housed in an SOT353 package. It operates within a supply voltage range of 1.65V to 5.5V and features standard push-pull outputs. The device supports partial power-down applications via IOFF circuitry, which disables the output to prevent damaging current backflow. Inputs are tolerant to 5.5V, enabling mixed-voltage environments. Operating temperatures range from -40°C to +125°C.

Inverter Gates Feature Summary

• Supports partial power-down mode operation through integrated IOFF circuitry that prevents damaging current backflow when powered down.
• Features inputs tolerant 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 'SE' corresponds to the SOT353 package configuration required for your design. Confirm compliance with RoHS 3 and REACH directives as stated by the manufacturer. Ensure input pins are tied to VCC or Ground if unused to maintain stable operation. Validate thermal resistance characteristics against your PCB layout requirements.

Inverter Gates Selection Notes

Select this component for designs requiring a compact single-gate NOR solution with mixed-voltage tolerance. The SOT353 package offers a small footprint suitable for space-constrained layouts. Consider the 1.65V minimum operating voltage for low-power battery applications. Verify that the 5.5V input tolerance meets the driving source specifications without additional level shifting components.

Inverter Gates Part Context

This part belongs to the 74LVC1Gxx series of single-function logic gates manufactured by Diodes Incorporated. The LVC family is characterized by low voltage CMOS technology designed for high-speed operation at reduced supply voltages. The 74LVC1G02 specifically implements the NOR logic function within a minimal surface-mount package format.

Inverter Gates Replacement Considerations

Check for equivalent parts such as the 74LVC1G02W5-7 (SOT25) or 74LVC1G02Z-7 (SOT553) if different package footprints are acceptable. Verify pinout compatibility before substitution.