SN74AS86ADRG4

Overview

The SN74AS86ADRG4 is a quad 2-input exclusive-OR gate from the AS logic family. It operates at a supply voltage of 4.5 V to 5.5 V with an operating temperature range of 0°C to 70°C. The device features low-level output current of 20 mA and high-level output current of -2 mA. Propagation delays are specified between 1 ns and 9 ns depending on input conditions. It utilizes a 14-pin SOIC package.

Feature Summary

• Contains four independent 2-input exclusive-OR gates performing Boolean functions Y = A ⊕ B
• Functions as a true/complement element for signal reproduction or inversion
• Supports applications such as parity generation and logic identity operations

Applications

• True/complement element implementation
• Even-parity element circuits
• Odd-parity element circuits
• Logic-identity element configurations

Procurement Notes

Verify the specific ordering suffix against official documentation, as it dictates packaging and material specifications. Confirm that the component status aligns with production requirements. Ensure the selected package variant matches the intended board layout constraints. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before procurement.

Selection Notes

Select this component when high-speed switching performance is required within standard industrial temperature limits. The AS series offers faster propagation delays compared to ALS counterparts. Verify that the 20 mA low-level output current meets the load requirements of the destination circuitry. Ensure the 14-pin SOIC footprint is compatible with the available PCB space and assembly equipment capabilities.

Part Context

This device belongs to the Texas Instruments SN74AS86A logic family, which provides enhanced speed characteristics over standard TTL alternatives. The 'AD' designation indicates a plastic small-outline package configuration. It serves as a direct functional replacement for older AS86 variants while maintaining pin compatibility with industry-standard DIP and SOIC footprints.

Replacement Considerations

SN74AS86AN