74LVC1G02GV,125

Inverter Gates Overview

The Nexperia 74LVC1G02GV,125 is a single 2-input NOR gate in the LVC logic series. It operates within a supply voltage range of 1.65 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device supports partial power-down via IOFF circuitry and provides direct interface with TTL levels. It is housed in a 5-lead SC-74A (SOT753) surface-mount package. Propagation delay ranges from 1.0 ns to 10.5 ns depending on voltage. Operating temperature spans -40 °C to +125 °C.

Inverter Gates Feature Summary

• Schmitt-trigger action at all inputs ensures tolerance to slower input rise and fall times.
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent backflow current.
• Inputs are overvoltage tolerant up to 5.5 V, allowing use as translators in mixed 3.3 V and 5 V environments.

Inverter Gates Applications

• Mixed 3.3 V and 5 V logic translation
• Partial power-down applications
• Interfaces requiring slow input transition tolerance

Inverter Gates Procurement Notes

Verify the specific ordering suffix '125' against the manufacturer's latest documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the SC-74A package variant matches the required footprint for PCB layout. Confirm that the standard commercial temperature range (-40 °C to +125 °C) meets the operational requirements of the target environment.

Inverter Gates Selection Notes

Select this component when a single 2-input NOR function is required in a minimal footprint. The LVC series offers low power consumption suitable for battery-operated devices. The inclusion of Schmitt triggers makes it appropriate for noisy environments or signals with gradual transitions. Verify that the 5.5 V input tolerance aligns with the driving source voltage levels.

Inverter Gates Part Context

This part belongs to the Nexperia 74LVC family of single-function gates. The 'GV' designation specifically identifies the SC-74A plastic surface-mounted package with 5 leads. It is distinct from other packages like TSSOP5 or XSON variants within the same logical family. The device is designed for general-purpose digital logic applications requiring high noise immunity and wide voltage operation.

Inverter Gates Replacement Considerations

Compatible substitutes include the 74LVC1G02GW (TSSOP5 package) and 74LVC1G02GM (XSON6 package). These alternatives share identical electrical characteristics and pin functions but differ in physical package dimensions. Ensure mechanical clearance and soldering profile compatibility before substitution.

Inverter Gates FAQ

Does the 74LVC1G02GV support partial power-down?

Yes, the device includes IOFF circuitry that disables the output when powered down, preventing potentially damaging backflow current through the device.

What is the input type characteristic of this gate?

All inputs feature Schmitt-trigger action, which makes the circuit tolerant of slower input rise and fall times.