SN74AHC1G86DCKRG4

Overview

The SN74AHC1G86DCKRG4 is a single-channel, two-input Exclusive-OR (XOR) gate 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 low input capacitance of 5 pF and supports surface-mount installation in an SC-70 package. The component is rated for operation between -40°C and +125°C.

Feature Summary

• Provides exclusive-OR logic functionality with two inputs and one output
• Operates across a wide supply voltage range from 2 V to 5.5 V
• Features low input capacitance for high-speed signal integrity

Applications

• Digital data processing circuits
• Arithmetic logic units
• Parity checkers and generators

Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm the SC-70 package type matches the target PCB footprint. Check datasheet specifications for operating temperature ranges and electrical characteristics relevant to the specific application environment.

Selection Notes

Select this component when a single XOR gate is required in a compact surface-mount design. The AHC series offers faster switching speeds compared to standard 74HC devices while maintaining compatibility with 5 V systems. Ensure the supply voltage falls within the 2 V to 5.5 V range for proper operation.

Part Context

This component is part of the SN74AHC1G86 series, which contains single-function gates. The '1G' designation indicates a single gate per package, distinguishing it from quad-gate variants like the SN74AHC86. The 'DCKR' suffix specifies the SC-70 package and reel packaging format.

Replacement Considerations

SN74AHC1G86DCKRE4 is a verified equivalent part number offering identical functionality and specifications.