PI6ULS5V9509UEX Interface - Signal Buffers, Repeaters, Splitters by Diodes Incorporated
PI6ULS5V9509UEX is a Interface - Signal Buffers, Repeaters, Splitters from Diodes Incorporated in 8-MSOP packaging. It is commonly reviewed for Dual bidirectional I2C bus buffer / level translator used as direct replacement candidate. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
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Key specifications
- Part Number
PI6ULS5V9509UEX
- Internal code
TCE000097723
- Package
8-MSOP
- Manufacturer
- Diodes Incorporated
Key specifications
- Series
PI6ULS5V9509
- Min Quantity
1
- Category
- Integrated Circuits (ICs)
- Sub Category
- Interface - Signal Buffers, Repeaters, Splitters
- Description
Dual bidirectional I2C bus buffer / level translator used as direct replacement candidate.
- key Attributes
-
- Datasheet
- View PI6ULS5V9509UEX Datasheet
Trust signals
Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
4 certifications
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for PI6ULS5V9509UEX before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: PI6ULS5V9509UEX
- Package to verify: 8-MSOP
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for PI6ULS5V9509UEX from Diodes Incorporated, including product identity, application fit, package notes, and purchasing considerations.
PI6ULS5V9509UEX is a Diodes Incorporated dual bidirectional I2C bus buffer and level translator in an 8-pin MSOP/TSSOP-class package. Distributor substitute data lists it as a direct option for NXP PCA9509 variants. Validate footprint, side-A/side-B voltage behavior, static offset, data-rate margin, and hot-swap or capacitance isolation requirements before approval.
Technical parameters
Parameters
Compare grouped PI6ULS5V9509UEX parameters from Diodes Incorporated, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Manufacturer
Diodes Incorporated
Product Attribute
Applications
I2C bus buffering
Product Attribute
Data Rate
400 kHz
Product Attribute
Replacement Role
P2P / direct candidate
Product Attribute
Package / Case
8-MSOP
Product Attribute
Supply Voltage
5 V tolerant class
| Parameter | Value |
|---|---|
Manufacturer Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts. | Diodes Incorporated |
Applications Specify the typical end-use scenarios for this electronic component, such as consumer electronics, automotive, industrial, or telecommunications. This helps engineers quickly assess suitability for their design. Verify against the datasheet's application section. | I2C bus buffering |
Data Rate Specifies the maximum data transfer rate the component can handle, typically in bits per second. Compare this value with your system's required throughput to ensure adequate bandwidth. Verify against the datasheet for exact conditions and supported protocols. | 400 kHz |
Replacement Role Specifies the functional role of a component when used as a direct replacement in a circuit. Helps engineers identify whether the part serves as a drop-in substitute, an alternative with minor differences, or a cross-reference. Verify against the original part's datasheet. | P2P / direct candidate |
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | 8-MSOP |
Supply Voltage Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage. | 5 V tolerant class |
| Parameter | Value |
|---|---|
Channels Indicates the number of independent signal paths or output channels available in the component. This is critical for multi-channel data acquisition, audio, or power conversion systems. Ensure the channel count meets your application's needs, and check the datasheet for channel isolation and crosstalk specifications. | 2 |
| Parameter | Value |
|---|---|
Function Specifies the logical or operational function of the component, such as switching, amplification, or regulation. This attribute helps identify the device's role in a circuit. Verify the function against the datasheet to ensure it matches your application requirements. | I2C bus buffer / level translator |
Datasheet preview
Datasheet PDF viewer
Preview the PI6ULS5V9509UEX datasheet from Diodes Incorporated to check package, electrical characteristics, application notes, and document evidence before RFQ.
Diodes Incorporated
PI6ULS5V9509UEX
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Notice documents
PCN / product notice documents
0 documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for PI6ULS5V9509UEX. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Cross-reference and alternatives
Alternatives and cross-reference
Review mapped alternatives for PI6ULS5V9509UEX from Diodes Incorporated. Compare replacement type, package, lifecycle status, stock, datasheet availability, and sourcing context before RFQ or engineering approval.
Related sourcing options
Recommended products
Explore related Interface - Signal Buffers, Repeaters, Splitters products to compare fit, stock status, datasheets, and sourcing options.
Common questions
Product FAQ
Targeted answers for buyers verifying the exact PI6ULS5V9509UEX ordering code, packaging, stock, datasheet, and replacement path.
What does PI6ULS5V9509UEX mean?
PI6ULS5V9509UEX is the exact ordering code listed for a Interface - Signal Buffers, Repeaters, Splitters component from Diodes Incorporated. The current package reference is 8-MSOP, with listed context including Dual bidirectional I2C bus buffer / level translator used as direct replacement candidate.. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the PI6ULS5V9509UEX ordering code?
Treat PI6ULS5V9509UEX as the full ordering code during RFQ and engineering review. Confirm the listed 8-MSOP package, manufacturer documentation from Diodes Incorporated, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is PI6ULS5V9509UEX supplied in?
PI6ULS5V9509UEX is currently listed with package reference 8-MSOP from Diodes Incorporated. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is PI6ULS5V9509UEX currently available?
PI6ULS5V9509UEX is currently marked with stock availability on this page. Before ordering, confirm the package (8-MSOP), listed stock (30000), available quantity (20000), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare PI6ULS5V9509UEX alternatives?
Use the PI6ULS5V9509UEX cross-reference page to compare mapped alternatives, replacement type, package, lifecycle, stock, and pin-to-pin replacement notes before RFQ or engineering approval.