74LVC3G17GT,115

Overview

The Nexperia 74LVC3G17GT,115 is a triple non-inverting Schmitt trigger buffer housed in an XSON8 package (SOT833-1). It operates within a supply voltage range of 1.65 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device includes IOFF circuitry for partial power-down applications. Propagation delay ranges from 2.7 ns at 5.0 V to 10.5 ns at 1.95 V. Output drive capability reaches ±24 mA at 3.0 V. Operating temperature spans -40 °C to +125 °C.

Feature Summary

• Triple non-inverting buffers with Schmitt-trigger inputs for noise immunity
• IOFF circuitry prevents damaging backflow current during partial power-down
• Overvoltage tolerant inputs allow direct interface with 3.3 V or 5 V devices

Applications

• Wave and pulse shapers for highly noisy environments
• Translators in mixed 3.3 V and 5 V logic environments

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when space-constrained PCB designs require triple buffering with Schmitt-trigger action. The XSON8 package offers a leadless footprint suitable for high-density layouts. Ensure the application environment stays within the specified -40 °C to +125 °C operating range and utilizes the IOFF feature if partial power-down functionality is required.

Part Context

This part belongs to the 74LVC family of low-voltage CMOS logic. The 'GT' suffix specifically denotes the XSON8 plastic extremely thin small outline package (SOT833-1) with no leads. It is distinct from other variants like the DP (TSSOP8) or DC (VSSOP8) packages which share the same logical function but differ in physical dimensions and pin configurations.

Replacement Considerations

Direct package-compatible replacements include the 74LVC3G17GF, 74LVC3G17GN, and 74LVC3G17GS, all utilizing XSON8 footprints. For different package types, the 74LVC3G17DP (TSSOP8) and 74LVC3G17DC (VSSOP8) offer identical electrical specifications.