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Request evaluation samplesPCA9509PDP,118 Interface - Signal Buffers, Repeaters, Splitters by NXP Semiconductors
PCA9509PDP,118 is a Interface - Signal Buffers, Repeaters, Splitters model from NXP Semiconductors, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Interface - Signal Buffers, Repeaters, Splitters product path. Known package information currently points to 8-TSSOP under the NXP Semiconductors brand listing. 2-channel I2C bus buffer / level translator in 8-TSSOP, listed by NXP for 2026 last-time buy. TrustCompo combines the available model, brand, hierarchy, and specification details around PCA9509PDP,118 so buyers can move faster from review to quotation.
PCA9509PDP,118 is currently in LTB status from NXP Semiconductors. This usually means buyers should review notice timing, last-time-buy planning, and continuity strategy before future demand tightens.
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Datasheet
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Key specifications
Series
PCA9509
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Interface - Signal Buffers, Repeaters, SplittersDescription
2-channel I2C bus buffer / level translator in 8-TSSOP, listed by NXP for 2026 last-time buy.
key Attributes
-
Datasheet
View PCA9509PDP,118 DatasheetTechnical document
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
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1
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2
Send RFQ or sample request
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3
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Product overview
Overview
PCA9509PDP,118 is a full orderable NXP 2-channel I2C bus buffer and repeater in 8-TSSOP. NXP PCN 202507021DN lists this MPN for full withdrawal with last-time buy on 2026-04-13 and last delivery on 2026-10-13. Because this is a bus-behavior part, replacements should be checked for static offset, rise-time accelerators, supply rails, capacitance loading, and bidirectional signaling behavior.
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Popular Specs Surfaced First
Product Attribute
Manufacturer
NXP USA Inc.
Product Attribute
Lifecycle Status
EOL / Last Time Buy
Product Attribute
Package / Case
8-TSSOP
Product Attribute
Replacement Path
PI6ULS5V9509UEX P2P; P82B715DR functional
Product Attribute
Applications
I2C bus buffering
Product Attribute
Data Rate
400 kHz
Manufacturer
NXP USA Inc.
Lifecycle Status
EOL / Last Time Buy
Package / Case
8-TSSOP
Replacement Path
PI6ULS5V9509UEX P2P; P82B715DR functional
Applications
I2C bus buffering
Data Rate
400 kHz
Supply Voltage
3.0 V to 5.5 V
Channels
2
Function
I2C bus buffer / repeater
PCA9509PDP,118 cross reference and alternatives
PCA9509PDP,118 replacement and cross-reference parts
Review mapped alternatives for PCA9509PDP,118 from NXP Semiconductors. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
Pin-to-pin optionDiodes Incorporated8-MSOP
PI6ULS5V9509UEX
Distributor-listed direct I2C bus-buffer option for PCA9509PDP,118. Validate package and analog bus behavior.
Replacement Type
Pin-to-pin option
Lifecycle status
Active
key Attributes
-
Available Quantity
20,000
Sourcing Signal
Review mapped alternatives for PCA9509PDP,118 from Diodes Incorporated. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
FunctionalTexas Instruments8-SOIC
P82B715DR
Functional I2C bus-extension alternative when the design can absorb bus-level changes.
Replacement Type
Functional
Lifecycle status
Active
key Attributes
-
Available Quantity
20,000
Sourcing Signal
Review mapped alternatives for PCA9509PDP,118 from Texas Instruments. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
Common questions
Product FAQ
Quick answers for buyers reviewing PCA9509PDP,118, stock, documentation, and sourcing steps.
What is PCA9509PDP,118?
PCA9509PDP,118 is a Interface - Signal Buffers, Repeaters, Splitters component from NXP Semiconductors. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for PCA9509PDP,118?
PCA9509PDP,118 is listed with package reference 8-TSSOP. The current product description is 2-channel I2C bus buffer / level translator in 8-TSSOP, listed by NXP for 2026 last-time buy., and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PCA9509PDP,118 available in stock?
This page currently shows 20000 units in stock and 12000 units available for PCA9509PDP,118. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for PCA9509PDP,118?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PCA9509PDP,118 by NXP Semiconductors. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PCA9509PDP,118?
Yes. This page links to the datasheet for PCA9509PDP,118 by NXP Semiconductors, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify PCA9509PDP,118 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PCA9509PDP,118 before approving the order.
What does the LTB lifecycle status mean for PCA9509PDP,118?
PCA9509PDP,118 is marked LTB by NXP Semiconductors, which usually signals a last-time-buy window or similar planning event. Teams should review the notice timing, secure any required bridge stock, and evaluate longer-term replacement strategy. This page currently lists 0 related notice documents when available.
Interface - Signal Buffers, Repeaters, Splitters
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