SN74AS10NSR

Overview

The SN74AS10NSR is a high-performance NAND gate integrated circuit manufactured by Texas Instruments. It features three independent 3-input positive-NAND gates housed in a 14-pin Small Outline Integrated Circuit (SOIC) package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation. Key electrical specifications include a propagation delay of 4.5 ns, a low-level output current capability of 400 uA, and a high-level output current of -8 mA. It functions reliably across an operating temperature range from 0°C to +70°C.

Feature Summary

• Contains three independent 3-input NAND logic gates for complex digital signal processing
• Utilizes Advanced Schottky (AS) technology to achieve high-speed switching performance
• Designed for surface-mount applications with a compact 14-pin SOIC footprint

Applications

• High-speed digital logic circuits requiring fast response times
• Data acquisition systems utilizing parallel input processing
• Industrial control equipment implementing boolean logic operations

Procurement Notes

Verify the specific suffix 'NSR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets RoHS compliance standards applicable to your manufacturing region. Ensure the ordering quantity aligns with the standard reel size specified by the manufacturer to avoid partial reel handling issues during production.

Selection Notes

Select this component when design requirements demand faster switching speeds than standard TTL or LS families provide. The AS series offers superior noise immunity and reduced power dissipation compared to older technologies. Consider the 14-pin SOIC package constraints regarding PCB space and thermal management capabilities during the layout phase.

Part Context

This part belongs to the SN74ASxx family of advanced Schottky logic devices known for high speed. It serves as a direct functional equivalent to other 3-channel 3-input NAND gates within the broader 74-series ecosystem. The NSR designation specifically indicates the reel-packaged version intended for high-volume surface-mount production lines.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.