PI3C3306UE Equivalent & Substitute Parts

Part Overview

The PI3C3306UE is a bus switch logic integrated circuit manufactured by Diodes Incorporated, designed for 3V operation in an 8-pin MSOP package. This component functions as a 1x1:1 bus switch with dual independent circuits, enabling signal routing and isolation in digital systems. The part is currently classified as obsolete, making identification of active equivalent substitutes essential for ongoing design support and procurement continuity.

Substiute Parts

PI3C3306UE

Diodes IncorporatedIn Stock: 1498PI3C3306UE Datasheet

Current PartRFQ

PI3C3306UEX

Diodes IncorporatedIn Stock: 18866PI3C3306UEX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PI3C3306UE is determined by the following critical parameters:

• Base Product Number: PI3C3306 (common across main and substitute parts)
• Functional Configuration: 1x1:1 bus switch topology with 2 independent circuits
• Package Type: 8-MSOP (8-pin Miniature Small Outline Package)
• Supply Voltage Range: 2.3V to 3.6V (compatible with 3V operation)
• Compliance Standards: ROHS3 and REACH status alignment
• Product Status: Active status preferred for ongoing availability

The PI3C3306UEX qualifies as a direct substitute based on identical base product number, matching functional circuit configuration, compatible package specification, and overlapping voltage supply parameters.

Parameter Comparison

Engineering Selection Recommendations

The PI3C3306UEX is the appropriate substitute for the obsolete PI3C3306UE based on the following factors:

• Product Status Alignment: The PI3C3306UEX maintains active product status, ensuring continued manufacturer support and availability for new procurement cycles.
• Regulatory Compliance: Both parts maintain identical ROHS3 and REACH compliance certifications, satisfying regulatory requirements without modification.
• Functional Equivalence: Identical bus switch topology (1x1:1 configuration) and dual independent circuit design ensure pin-compatible operation.
• Voltage Supply Compatibility: The PI3C3306UEX supply range of 2.3V to 3.6V encompasses the 3V nominal operation of the original part.
• Package Compatibility: Both parts utilize 8-MSOP surface mount packaging with matching pinout and mechanical dimensions (0.118", 3.00mm width).

Frequently Asked Questions (FAQ)

Q: Can the PI3C3306UEX be used as a direct replacement for PI3C3306UE in existing designs?

A: Yes. The PI3C3306UEX is a direct substitute with identical pinout, package dimensions, and functional circuit configuration. No design modifications are required for PCB layout or schematic implementation.

Q: What is the difference between the main part and the substitute?

A: The primary difference is product status. The PI3C3306UE is obsolete, while the PI3C3306UEX is active. The substitute also specifies packaging as Tape & Reel format versus bulk inventory for the main part. Functionally and electrically, both parts are equivalent.

Q: Are there any voltage supply differences between these parts?

A: The PI3C3306UE operates at 3V nominal. The PI3C3306UEX operates across a 2.3V to 3.6V range, which includes 3V operation. This expanded range provides additional design flexibility without compromising compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the PI3C3306UE and PI3C3306UEX are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements for environmental and hazardous substance restrictions.

Q: What packaging options are available for the substitute part?

A: The PI3C3306UEX is available in Tape & Reel (TR) format, which is standard for automated assembly processes. The original PI3C3306UE was available in bulk packaging.