74AUP3G17GNX

Buffers, Drivers, Receivers, Transceivers Overview

The 74AUP3G17GNX is a low-power triple Schmitt trigger buffer manufactured by Nexperia, housed in an XSON8 (SOT1116) package. It operates within a supply voltage range of 0.8 V to 3.6 V and supports ambient temperatures from -40 °C to +125 °C. The device features IOFF circuitry for partial power-down applications, preventing backflow current. Static characteristics include a maximum supply current of 0.9 μA at 25 °C. Dynamic performance varies with load capacitance; propagation delay ranges from 1.8 ns to 4.0 ns at 3.0 V–3.6 V with 5 pF load, extending to 3.3 ns–7.5 ns under 30 pF load conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides three independent Schmitt trigger buffers that convert slowly changing input signals into sharply defined output waveforms.
• Incorporates IOFF circuitry to disable outputs during power-down, preventing damaging backflow currents.
• Ensures high noise immunity through distinct positive and negative-going switching thresholds.
• Supports overvoltage tolerant inputs up to the maximum supply voltage level.

Buffers, Drivers, Receivers, Transceivers Applications

• Signal conditioning for noisy environments requiring hysteresis
• Pulse generation circuits utilizing slow-rise time inputs
• Partial power-down systems requiring isolation of powered-off domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'GN' corresponds to the XSON8 SOT1116 package variant when sourcing. Confirm the revision history status matches the required product data sheet version. Ensure design compliance with the specified absolute maximum ratings to prevent permanent damage. Validate thermal derating requirements against the calculated total power dissipation limits for the target operating temperature range.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when multiple buffered channels are required within a minimal footprint constraint. The XSON8 package offers a compact solution compared to larger surface-mount options. Consider the propagation delay specifications relative to the system clock speed and load capacitance. Verify that the input signal rise times align with the Schmitt trigger benefits for jitter-free output generation.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AUP logic family, characterized by ultra-low power consumption and operation across a wide voltage range. The GN suffix specifically denotes the XSON8 plastic extremely thin small outline package with no leads. This packaging option provides a small body size suitable for space-constrained printed circuit board layouts.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct functional substitutes within the same package include the 74AUP3G17GT, 74AUP3G17DC, and 74AUP3G17GS. These variants share identical electrical specifications but utilize different package outlines such as XSON8 SOT833-1 or VSSOP8. Package dimensions must be verified before substitution.