SN74AC86DBR

Overview

The SN74AC86DBR is a hex exclusive-OR gate manufactured by Texas Instruments. It belongs to the AC logic series and utilizes CMOS technology. The device features six independent XOR gates, each with two inputs. It operates within a supply voltage range of 2 V to 6 V. The component is housed in a 14-pin SSOP package suitable for surface-mount applications. It supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Hex configuration providing six independent two-input exclusive-OR functions
• CMOS construction ensuring low static power consumption
• Wide supply voltage compatibility ranging from 2 V to 6 V

Applications

• Digital data comparison circuits
• Parity generation and checking systems
• Logic level translation interfaces

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm package type and tape/reel specifications. Ensure the requested variant matches the required industrial temperature rating and RoHS compliance status. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Selection Notes

Select this component when a high-density solution for multiple XOR operations is required in space-constrained designs. The AC series offers improved speed compared to standard HC devices while maintaining CMOS power efficiency. Verify that the system supply voltage falls within the 2 V to 6 V operational window and that the SSOP footprint aligns with the PCB layout constraints.

Part Context

This part is a member of the SN74AC family of high-speed CMOS logic devices. It provides hex exclusive-OR functionality in a compact surface-mount package. The AC series is designed for applications requiring faster switching speeds than standard logic families while retaining low power dissipation characteristics typical of CMOS technology.

Replacement Considerations

Compatible substitutes include SN74ACT86DBR for ACT series performance or SN74HC86DR for HC series alternatives. Verify pinout compatibility and electrical parameter alignment with the original design requirements before implementing any cross-replacement.