74LVC1G17GF,132

Overview

The Nexperia 74LVC1G17GF,132 is a single Schmitt trigger buffer within the LVC logic family. It features overvoltage tolerant inputs and supports a wide supply voltage range from 1.65 V to 5.5 V. The device provides high noise immunity and low power dissipation. It includes I_OFF circuitry for partial power-down applications, disabling outputs to prevent damaging backflow currents. The component operates across an extended temperature range of -40°C to +125°C and complies with JEDEC standards for various voltage levels.

Feature Summary

• Schmitt trigger input action ensures tolerance for slower input rise and fall times
• I_OFF circuitry enables safe partial power-down mode operation
• Overvoltage tolerant inputs allow direct interfacing with 3.3 V or 5 V devices
• High noise immunity combined with CMOS low power dissipation

Applications

• Signal buffering in mixed 3.3 V and 5 V environments
• Voltage translation between different logic families
• Partial power-down applications requiring output isolation
• Interfaces requiring tolerance for slow signal transitions

Procurement Notes

Verify the specific suffix GF against official Nexperia documentation to confirm package type and tape/reel specifications. Ensure the ordering code matches the required moisture sensitivity level and environmental compliance status. Cross-reference the 12NC with current distributor listings to confirm active status and availability constraints prior to procurement.

Selection Notes

Select this component when a single-channel buffer with Schmitt trigger characteristics is required for noisy environments. It is suitable for designs needing interface compatibility between 3.3 V and 5 V systems without external level shifters. Consider the I_OFF feature if the design requires protection against backflow currents during partial power states. Verify that the operating temperature range meets the application's thermal requirements.

Part Context

This part belongs to the 74LVC1G17 series of single Schmitt trigger buffers manufactured by Nexperia. The LVC family is designed for low-voltage applications while maintaining compatibility with higher voltage interfaces. The GF suffix typically denotes a specific surface-mount package variant within the Mini Logic Packages portfolio, optimized for space-constrained PCB layouts.

Replacement Considerations

Compatible substitutes include other single Schmitt trigger buffers from the 74LVC1Gxx series, such as the 74LVC1G17GM or 74LVC1G17GW, provided the package footprint and pinout are compatible. Ensure any replacement maintains the same voltage range and I_OFF functionality if required by the design.