SN74AHC14NSR

Overview

The SN74AHC14NSR is a hex Schmitt-trigger inverter manufactured by Texas Instruments. It belongs to the AHC logic family and utilizes CMOS technology. The device operates within a supply voltage range of 2 V to 5.5 V. It features six independent circuits housed in a 14-pin SOIC package with surface-mount installation. The component supports low-level output currents of 8 mA and high-level output currents of -8 mA. It functions reliably across an operating temperature range from -40°C to +125°C.

Feature Summary

• Integrates six independent Schmitt-trigger inverters for signal conditioning
• Operates on standard CMOS input and output levels
• Supports wide supply voltage operation from 2 V to 5.5 V

Applications

• Signal wave shaping
• Timing pulse generation
• Oscillator circuits

Procurement Notes

Verify the specific suffix 'NSR' against official datasheets to confirm the SOIC-14 package type and tape-and-reel packaging format. Ensure the manufacturer designation matches Texas Instruments specifications. Confirm RoHS compliance status through current documentation before procurement.

Selection Notes

Select this component when designing circuits requiring noise immunity via Schmitt-trigger inputs. It is suitable for applications needing buffer or inverter functions within the specified voltage range. Consider the SOIC-14 package constraints for PCB layout and thermal management requirements.

Part Context

This part is a member of the SN74AHC14 series, which includes variants with different packages such as DR (SOIC) and RGYR (VQFN). The NSR suffix specifically denotes the surface-mount SOIC-14 configuration. It shares functional characteristics with other AHC family inverters but differs in physical form factor and packaging method.

Replacement Considerations

Compatible substitutes include SN74AHC14DR and SN74AHC14RGYR. Verify pin compatibility and package dimensions before substitution.