SN74AC86DE4

Overview

The SN74AC86DE4 is a Texas Instruments logic gate belonging to the AC series. It contains four independent 2-input Exclusive-OR gates. The device operates within a supply voltage range of 2 V to 6 V. Key electrical parameters include a propagation delay of 9 ns, a low-level output current of 24 mA, and a high-level output current of -24 mA. It functions in an ambient temperature range from -40 °C to +85 °C. The component is housed in a SOIC-14 surface-mount package.

Feature Summary

• Contains four independent dual-input exclusive-OR logic gates
• Operates with a wide power supply voltage range from 2 V to 6 V
• Provides buffered inputs for signal integrity
• Supports surface-mount installation via SOIC-14 package

Applications

• Digital logic comparison circuits
• Parity generation and checking systems
• Controlled inverter configurations
• Adder circuit implementations

Procurement Notes

Verify the specific suffix 'E4' against the manufacturer's official documentation to confirm RoHS compliance status and material composition details. Ensure the ordering part number matches the exact package type and lead finish specifications required by the design. Cross-reference the datasheet revision date to validate all electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when a wide operating voltage range including 3.3 V and 5 V systems is required. The AC series offers higher speed performance compared to standard HC or HCT variants. Verify that the 24 mA drive capability meets the load requirements of the downstream circuitry. Confirm that the SOIC-14 footprint aligns with the available PCB layout space and thermal management constraints.

Part Context

This part belongs to the SN74AC86 family of quad 2-input XOR gates manufactured by Texas Instruments. The AC series utilizes advanced CMOS technology to deliver faster switching speeds than legacy TTL counterparts while maintaining compatibility with standard digital logic interfaces. The DE4 designation indicates the specific SOIC-14 package variant with environmental compliance markings.

Replacement Considerations

Compatible substitutes include SN74AC86DR and SN74AC86N. Verify pinout compatibility and electrical parameter equivalence before substitution.