74LVC3G07DP,125

Overview

The Nexperia 74LVC3G07DP,125 is a triple non-inverting buffer featuring open-drain outputs housed in an 8-lead TSSOP package (SOT505-2). It operates within a supply voltage range of 1.65 V to 5.5 V and supports input voltages up to 5 V. The device includes Schmitt trigger inputs for noise immunity and IOFF circuitry for partial power-down protection. Propagation delay ranges from 0.5 ns to 8.4 ns depending on voltage, with a maximum low-level output current of 32 mA.

Feature Summary

• Open-drain outputs enable active-LOW wired-OR or active-HIGH wired-AND configurations
• Schmitt trigger inputs provide tolerance for slow signal transitions
• IOFF circuitry prevents damaging backflow currents during power-down states

Applications

• Mixed 3.3 V and 5 V logic environments
• Wired-logic implementation using open-drain outputs
• Partial power-down applications requiring backflow prevention

Procurement Notes

Verify the specific ordering suffix 'DP' corresponds to the TSSOP8 plastic thin shrink small outline package (SOT505-2) with a body width of 3 mm. Confirm that the required temperature range matches the -40 °C to +125 °C specification listed for this variant. Ensure design compatibility with the open-drain output configuration rather than push-pull alternatives.

Selection Notes

Select this component when open-drain outputs are required for wired-logic functions or level shifting between mixed voltage domains. The inclusion of Schmitt triggers makes it suitable for noisy environments or signals with slow rise times. Verify that the application does not require push-pull outputs, as this device lacks internal pull-ups.

Part Context

This part belongs to the 74LVC family of high-speed CMOS logic devices. It shares the same logical function as the 74LVC3G07DC but utilizes a different surface-mount package. The TSSOP8 form factor offers a compact solution for space-constrained designs while maintaining standard pinout compatibility with other devices in the series.

Replacement Considerations

74LVC3G07DC,125