SN74AHC1G86MDCKREP

Overview

The SN74AHC1G86MDCKREP is a single 2-input Exclusive-OR (XOR) gate from the Texas Instruments enhanced-product AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features low dynamic power consumption. The device provides high noise immunity and supports output drive currents of ±50 mA. It is housed in a SC-70-5 package and is rated for an extended operating temperature range from -55°C to +125°C.

Feature Summary

• Enhanced product qualification for robust performance in demanding environments
• Low dynamic power consumption suitable for battery-operated applications
• High noise immunity with clamp diodes on inputs

Applications

• Military and aerospace digital logic circuits
• Automotive electronic control units
• Industrial communication interfaces

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct packaging, temperature grade, and quality level. Confirm RoHS compliance status and specific military screening requirements if applicable. Cross-reference datasheet revisions to validate electrical characteristics prior to integration.

Selection Notes

Select this component when a single XOR function is required in space-constrained designs using SC-70-5 packaging. Ensure the system voltage falls within the 2 V to 5.5 V range. Consider the extended temperature rating for harsh environment deployments where standard commercial grades are insufficient.

Part Context

This part belongs to the SN74AHC1G series of single-gate logic devices. It shares functional compatibility with the standard SN74AHC1G86 but meets enhanced reliability standards. The MDCKREP designation indicates a specific tape-and-reel packaging configuration for surface-mount assembly.

Replacement Considerations

SN74AHC1G86DCKREP