TCA9543APWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Use the download button to access the TCA9543APWR schematic symbol, PCB footprint, and 3D model.

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
TCA9543APWRSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
14
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.3177(MOQ 10)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of TCA9543APWR?

Pbfree CodeYes
YTEOL15
Analog IC - Other TypeDIFFERENTIAL MULTIPLEXER
JESD-30 CodeR-PDSO-G14
JESD-609 Codee4
Number of Channels2
Number of Functions1
On-state Resistance-Max (Ron)70Ω
OutputSEPARATE OUTPUT
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP14,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
Signal Current-Max0.025A
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)1.65V
Supply Voltage-Nom (Vsup)1.8V
Surface MountYES
Switch-off Time-Max1ns
Switch-on Time-Max1ns
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginMainland China, Malaysia, Taiwan

Where can I find the TCA9543APWR datasheet?

TCA9543APWR Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TCA9543APWR?

Compatible alternatives and drop-in replacements for TCA9543APWR:

PCA9543APWNXP Semiconductors Single-Ended

Multiplexer, 1 Func, 2 Channel, PDSO14

View Part →

Frequently Asked Questions

What is the price of TCA9543APWR?

TCA9543APWR is priced from $0.3177 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TCA9543APWR in stock?

TCA9543APWR is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy TCA9543APWR?

You can buy TCA9543APWR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TCA9543APWR from Texas Instruments.

What is the datasheet for TCA9543APWR?

The official TCA9543APWR datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does TCA9543APWR come in?

TCA9543APWR is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $0.3177
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
10+$0.7980$7.98
25+$0.7120$17.80
50+$0.7110$35.55
250+$0.6108$152.70
500+$0.5859$292.93
630+$0.3177$200.15
pcs
Unit price: $0.7980 · Total: $7.98

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK