74LVC3G17GN,115

Overview

The Nexperia 74LVC3G17GN,115 is a triple non-inverting Schmitt trigger buffer housed in an XSON8 package (SOT1116). 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 provides ±24 mA output drive at 3.0 V and includes IOFF circuitry for partial power-down applications. Propagation delay ranges from 1.0 ns to 13.1 ns depending on voltage. It complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36.

Feature Summary

• Triple non-inverting buffers with Schmitt-trigger inputs for noise immunity
• IOFF circuitry prevents damaging backflow current during 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 GN against the SOT1116 package outline to ensure correct physical dimensions. Confirm that the required operating temperature range aligns with the -40 °C to +125 °C specification provided in the datasheet. Ensure design safeguards are implemented as the product is not qualified for life-critical systems.

Selection Notes

Select this component when space-constrained PCB designs require triple buffering with hysteresis. The XSON8 package offers a compact footprint suitable for high-density layouts. Consider the propagation delay variations across the 1.65 V to 5.5 V supply range when designing for specific timing requirements.

Part Context

This part belongs to the 74LVC family of low-voltage CMOS logic devices. It shares functional characteristics with other variants like the 74LVC3G17GT and 74LVC3G17DC, differing primarily in the physical package type. The LVC series is designed for applications requiring wide supply voltage operation and compatibility with various logic families.

Replacement Considerations

Direct substitutes include 74LVC3G17GT,115 and 74LVC3G17GS,115, which offer identical electrical performance but utilize different XSON8 package outlines (SOT833-1 and SOT1203 respectively). Verify pinout compatibility and thermal dissipation requirements before swapping packages.