What is a cross-reference page for PCA9306DR?
This page groups mapped replacement options for PCA9306DR so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
PCA9306DR replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for PCA9306DR, then verify package, specifications, and application fit before approval.
Compare PCA9306DR against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part PCA9306DR Texas Instruments |
|---|---|
| Part Number | PCA9306DR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Logic - Translators, Level Shifters |
| Package | 8-SOIC |
| Series | PCA9306 |
| Key Attributes | - |
| Description | 2-bit bidirectional I2C/SMBus voltage-level translator in 8-SOIC used as a P2P candidate. |
| Lifecycle | - |
| Stock | 30,000 |
| Available | 20,000 |
| Min Order | 1 |
| Datasheet | Available |
| Manufacturer | Texas Instruments |
| Package / Case | 8-SOIC |
| Interface | I2C / SMBus |
| Replacement Role | P2P review candidate |
| Channels | 2 |
| Function | 2-bit bidirectional voltage-level translator |
| VCCA Range | 1.2 V to 3.3 V class |
| VCCB Range | 1.8 V to 5.5 V class |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing PCA9306DR replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for PCA9306DR?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for PCA9306DR alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to PCA9306DR?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is PCA9306DR obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to PCA9306DR from Texas Instruments is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
tune
Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.