NLV74HCT14ADTR2G

Overview

The NLV74HCT14ADTR2G is a hex inverter integrated circuit manufactured by onsemi, belonging to the 74HCT logic family. It features six independent Schmitt trigger inverters designed for high-speed CMOS applications. The device operates within a supply voltage range of 4.5 V to 5.5 V and utilizes a 14-pin TSSOP surface-mount package. It supports industrial temperature ranges from -55°C to +125°C. The component ensures noise immunity through Schmitt trigger inputs and provides standard single-ended outputs compatible with LSTTL logic levels.

Feature Summary

• Integrates six independent inverting channels with Schmitt trigger input thresholds for enhanced noise rejection
• Utilizes silicon gate CMOS technology for high-speed operation and low power consumption
• Provides direct compatibility with LSTTL logic input levels while maintaining CMOS output drive capabilities

Applications

• Signal conditioning for noisy digital environments requiring hysteresis
• Waveform shaping and pulse generation circuits
• Level shifting between CMOS and LSTTL logic families

Procurement Notes

Verify the specific ordering suffix 'DTR2G' to confirm the tape-and-reel packaging format and lead-free composition. Ensure the part number matches the NLV prefix variant if automotive or extended reliability specifications are required, as this distinguishes it from standard commercial grade devices. Cross-reference the manufacturer's latest datasheet for any pinout revisions or updated electrical characteristics before finalizing procurement.

Selection Notes

Select this component when designing systems that require robust noise immunity due to its Schmitt trigger inputs. It is suitable for applications needing interface between 5V CMOS and LSTTL standards. Consider the TSSOP-14 package constraints for PCB layout. Verify that the operating temperature range meets the environmental requirements of the target application, particularly for industrial settings.

Part Context

This component is part of onsemi's extensive portfolio of 74-series logic ICs, specifically the HCT (High-speed CMOS Technology compatible with TTL) family. The NLV prefix typically indicates a variant optimized for automotive or broader industrial reliability standards compared to standard commercial parts. It serves as a fundamental building block for digital logic inversion within complex integrated circuits.

Replacement Considerations

Direct substitutes include MC74HCT14ADTR2G and MC74VHCT14ADTR2G, though voltage and speed specifications may differ. Generic equivalents such as SN74HCT14 or CD74HCT14 offer functional parity but require verification of package dimensions and electrical tolerances against the original design specifications.