NLVVHC1G132DFT2G

Overview

The NLVVHC1G132DFT2G is a single-channel, 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 CMOS-level input thresholds. The device provides over-voltage tolerant inputs and outputs capable of withstanding up to 5.5 V regardless of the supply voltage, facilitating interface between 5 V and 3 V circuits. It supports partial power-down protection via IOFF functionality and delivers source/sink currents of 8 mA at 3.0 V. The component is housed in an SC-88A (SC-70-5/SOT-353) surface-mount package and is qualified under AEC-Q100 standards for automotive applications.

Feature Summary

• Features a 2-input NAND logic function with Schmitt-trigger action for noise immunity
• Provides over-voltage tolerance on inputs and outputs up to 5.5 V independent of supply voltage
• Supports partial power-down mode through IOFF circuitry to minimize leakage current
• Qualified for automotive applications under AEC-Q100 standards

Applications

• Automotive electronic systems requiring AEC-Q100 qualified logic components
• Interface circuits connecting 5 V logic domains to 3 V logic domains
• Signal conditioning applications utilizing Schmitt-trigger hysteresis
• Battery backup systems requiring protection against supply voltage mismatches

Procurement Notes

Verify that the specific suffix DFT2G corresponds to the SC-88A package and tape-and-reel configuration required for your assembly process. Confirm AEC-Q100 qualification status if the application mandates automotive-grade reliability. Ensure the design accounts for the specified operating temperature range and over-voltage tolerance limits during signal interfacing.

Selection Notes

Select this component when a compact, single-gate NAND solution with Schmitt-trigger characteristics is needed in space-constrained designs. It is suitable for applications requiring robustness against noisy signals or slow-rising edges due to its hysteresis properties. Consider its over-voltage tolerance when interfacing with mixed-voltage systems without additional level-shifting components.

Part Context

This part belongs to the 74VHC series of high-speed CMOS logic devices from onsemi. The 'NLV' prefix indicates it meets specific site and control change requirements, often associated with automotive or specialized industrial qualifications. It is a single-function gate variant designed for minimal footprint integration in modern electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers: M74VHC1G132DFT1G.