NLVVHC1G132DFT1G

Overview

The NLVVHC1G132DFT1G is a single 2-input NAND Schmitt-trigger gate manufactured by onsemi. It operates within a supply voltage range of 2.0 V to 5.5 V and features TTL-level input thresholds, enabling direct interfacing between 5 V and 3 V logic circuits. The device provides over-voltage tolerant inputs and outputs up to 5.5 V, ensuring protection against supply mismatches and hot insertion. It supports partial power-down via IOFF functionality and delivers source/sink currents of 8 mA at 3.0 V. Packaged in the compact SC-88A (SOT-353) format, it is designed for automotive applications requiring AEC-Q100 qualification and PPAP capability.

Feature Summary

• TTL-level input thresholds facilitate seamless interface between 5 V and 3 V logic systems
• Over-voltage tolerant I/O structures protect against supply voltage mismatches and hot insertion events
• IOFF feature enables partial power-down protection to minimize standby current consumption
• Automotive-grade qualification compliant with AEC-Q100 standards and PPAP requirements

Applications

• Automotive electronic control units requiring robust logic gating
• Interfacing 5 V legacy circuits with modern 3 V microcontrollers
• Battery backup systems preventing destruction during voltage transitions
• Hot insertion scenarios in industrial or automotive bus architectures

Procurement Notes

Verify that the specific suffix 'NLV' corresponds to the required automotive qualification and unique site controls. Confirm package availability matches the SC-88A designation. Ensure compliance with RoHS and halogen-free requirements as specified in the official datasheet. Cross-reference the AEC-Q100 status if automotive reliability certification is mandatory for the target application.

Selection Notes

Select this component when TTL-compatible input thresholds are necessary for bridging 5 V and 3 V domains. The NLV prefix indicates suitability for automotive environments demanding strict quality control and traceability. Consider the SC-88A footprint for space-constrained designs. Verify that the 8 mA drive current meets load requirements and that the Schmitt-trigger action provides sufficient noise immunity for the operating environment.

Part Context

This part belongs to the MC74VHC1G132 family of single 2-input NAND Schmitt triggers. The NLV prefix distinguishes it as an automotive-grade variant, adhering to AEC-Q100 standards and PPAP processes. It shares core electrical characteristics with the standard VHC series but includes enhanced manufacturing controls for automotive reliability and specific site requirements defined by onsemi.

Replacement Considerations

Public confirmed substitute: M74VHC1G132DFT1G.