TCA9555DBT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Use the download button to access the TCA9555DBT schematic symbol, PCB footprint, and 3D model.

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
TCA9555DBTSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
24
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.4039(MOQ 10)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Date Of Intro2016-06-15
YTEOL15
Address Bus Width8
Clock Frequency-Max0.4MHz
JESD-30 CodeR-PDSO-G24
JESD-609 Codee4
Number of Bits16
Number of I/O Lines16
Number of Ports2
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP24,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
Supply Current-Max0.04mA
Supply Voltage-Max5.5V
Supply Voltage-Min1.65V
Supply Voltage-Nom1.8V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypePARALLEL IO PORT, GENERAL PURPOSE
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginMalaysia

Datasheet

TCA9555DBT Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TCA9555DBT:

TCA9555DBRTexas Instruments Parallel I/O Port,

16-Bit, 16 I/O, CMOS, PDSO24

View Part →

Frequently Asked Questions

What is the price of TCA9555DBT?

TCA9555DBT is priced from $0.4039 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TCA9555DBT in stock?

TCA9555DBT is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy TCA9555DBT?

You can buy TCA9555DBT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TCA9555DBT from Texas Instruments.

What is the datasheet for TCA9555DBT?

The official TCA9555DBT 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 TCA9555DBT come in?

TCA9555DBT is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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Why Buy from FindMyChip

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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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 $0.4039
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
10+$1.8390$18.39
25+$1.6800$42.00
100+$1.5045$150.45
460+$0.4368$200.93
595+$0.4203$250.08
745+$0.4039$300.91
pcs
Unit price: $1.8390 · Total: $18.39

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