SN74AC86PWG4

Overview

The SN74AC86PWG4 is a quadruple 2-input exclusive-OR gate manufactured by Texas Instruments. It belongs to the AC logic series and features a TSSOP-14 surface-mount package. The device operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40°C to +85°C. Key electrical specifications include a propagation delay of 9 ns, with low-level output current of 24 mA and high-level output current of -24 mA.

Feature Summary

• Contains four independent 2-input exclusive-OR logic gates for complex digital signal processing.

Applications

• Digital logic comparison circuits
• Parity generation and checking systems
• Arithmetic logic unit (ALU) components

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check end-of-life notices as the product lifecycle status indicates potential obsolescence. Ensure packaging integrity matches specified tube quantities upon receipt.

Selection Notes

Select this component when a wide supply voltage range including 2V operation is required. The AC series offers higher speed compared to standard LS variants. Verify that the TSSOP-14 footprint aligns with existing PCB layouts. Consider thermal management requirements based on the specified output drive capabilities.

Part Context

This part is a specific variant of the SN74AC86 family, distinguished by the G4 suffix indicating lead-free and RoHS-compliant construction. It utilizes the PW package code for the 14-pin thin-shrink small-outline package. The device serves as a fundamental building block in CMOS digital logic design applications.

Replacement Considerations

Direct substitutes include other SN74AC86 variants with compatible pinouts. Verify equivalent propagation delays and output drive strengths before substitution. Cross-reference package dimensions to ensure mechanical compatibility during replacement.