NLV74HCT14ADG

Overview

The NLV74HCT14ADG is a hex Schmitt-trigger inverter manufactured by onsemi, belonging to the 74HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible input levels. The device provides an output drive capability of 10 LSTTL loads and ensures direct interfacing with CMOS, NMOS, and TTL circuits. Packaged in a 14-SOIC format, it supports surface-mount installation and functions reliably across an operating temperature range from -55°C to +125°C.

Feature Summary

• Hex Schmitt-trigger configuration for noise immunity
• TTL/NMOS-compatible input levels
• Direct interface capability with CMOS, NMOS, and TTL outputs

Applications

• Signal conditioning for noisy environments
• Waveform shaping
• Pulse generation circuits

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status and specific package markings against the official datasheet. Ensure storage conditions meet semiconductor handling standards to prevent moisture sensitivity damage prior to assembly.

Selection Notes

Select this component when high noise immunity is required for digital signal inputs. The HCT series compatibility allows seamless integration with existing TTL-based systems while offering improved switching characteristics. Verify that the 14-SOIC package dimensions fit the target PCB layout constraints.

Part Context

This part belongs to the 74HCT logic family, designed for high-speed CMOS operation with TTL-compatible inputs. The 'NLV' prefix typically indicates automotive-grade qualification under AEC-Q100 standards, ensuring reliability in demanding vehicular electronic applications compared to standard commercial variants.

Replacement Considerations

Check for equivalent parts such as MC74HCT14ADG or SN74HCT14N depending on package requirements. Ensure substitute components maintain the same Schmitt-trigger functionality and voltage specifications.