74LVC3G17GM,125

Overview

The Nexperia 74LVC3G17GM,125 is a triple non-inverting Schmitt trigger buffer featuring 5 V tolerant inputs. It operates within a supply voltage range of 1.65 V to 5.5 V and supports input voltages up to 5.5 V. The device includes IOFF circuitry for partial power-down mode, preventing damaging backflow currents. It complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). Operating temperatures are specified from -40 °C to +85 °C and -40 °C to +125 °C.

Feature Summary

• Triple non-inverting Schmitt trigger buffers with high noise immunity
• 5 V tolerant inputs allowing direct interface with TTL levels
• IOFF circuitry enables safe partial power-down operation
• Wide supply voltage range supporting mixed 3.3 V and 5 V environments

Applications

• Wave and pulse shapers for highly noisy environments
• Translators in mixed 3.3 V and 5 V digital systems
• Partial power-down applications requiring backflow current prevention

Procurement Notes

Verify the specific package variant corresponding to the GM suffix against the official ordering information table. Confirm that the required temperature range (-40 °C to +125 °C) matches the application environment. Ensure compatibility with the target system's voltage levels and ESD protection requirements before finalizing procurement.

Selection Notes

Select this component when triple buffering with Schmitt-trigger hysteresis is required for signal integrity in noisy conditions. The 5 V tolerant inputs facilitate interfacing between different logic voltage domains without additional level shifters. Consider the available package options if space constraints exist, noting that the GM suffix denotes a specific surface-mount package configuration.

Part Context

This part belongs to the 74LVC3G17 family of triple Schmitt trigger buffers manufactured by Nexperia. The family provides robust signal conditioning for digital interfaces. The specific model integrates advanced ESD protection and low-power CMOS technology, making it suitable for portable and industrial applications requiring reliable data transmission across varying voltage supplies.

Replacement Considerations

Check for alternative packages within the same 74LVC3G17 series, such as DP, DC, GT, GF, GN, or GS variants, which share identical electrical specifications but differ in physical footprint and pinout compatibility.