NLV18VHC1G14DFT2G

Overview

The NLV18VHC1G14DFT2G is a single-channel Schmitt trigger inverter from the 74VHC logic family, manufactured by onsemi. It operates within a supply voltage range of 2.0 V to 5.5 V and utilizes CMOS technology. The device features an SC-88A (SC-70-5/SOT-353) surface-mount package with five terminals. Key electrical specifications include a maximum propagation delay of 10.6 ns at 5 V with a 50 pF load, output currents of ±8 mA, and a quiescent current of 1 µA. It supports a wide operating temperature range from -55°C to +125°C.

Feature Summary

• Integrates a single Schmitt trigger inverter circuit for noise-immune signal conditioning
• Operates across a broad 2.0 V to 5.5 V supply voltage range compatible with various logic families
• Provides robust output drive capability with ±8 mA source and sink currents
• Designed for high-speed applications with low propagation delay characteristics

Applications

• Signal conditioning for noisy digital environments requiring hysteresis
• Pulse generation and waveform shaping circuits
• Oscillator circuits utilizing RC timing networks
• Level shifting between different voltage domains in mixed-signal systems

Procurement Notes

Verify the specific suffix DFT2G corresponds to the required tape-and-reel packaging configuration and moisture sensitivity level. Confirm that the SC-88A package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the datasheet revision date to confirm compatibility with your design constraints. Validate RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a single Schmitt trigger inverter is needed in a minimal footprint package. The 74VHC series offers speed comparable to HC logic but with lower power consumption. Consider the 2.0 V minimum supply voltage for low-power applications. The SC-88A package is suitable for space-constrained designs. Verify input threshold voltages match your logic levels for reliable switching performance.

Part Context

This part belongs to the 74VHC family of high-speed CMOS logic devices. It shares functional similarities with the MC74VHC1G14DFT2G but may differ in specific electrical characteristics or qualification levels. The NLV prefix often indicates automotive or extended temperature grade variants within onsemi's portfolio. Compare it against other single-gate inverters in the 74VHC series for pinout and parameter compatibility.

Replacement Considerations

The MC74VHC1G14DFT2G is a direct functional equivalent within the same 74VHC family. Both parts share identical logic functionality and package type. Verify if the NLV prefix implies specific automotive qualification or extended temperature ratings not present in the standard MC74VHC variant. Check datasheet revisions for any minor electrical parameter differences.