TL16C554PNR Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock

UART Interface IC Quad UART with 16-Byte FIFOs

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
TL16C554PNRQuad Flat Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Quad Flat Packages
Pin Count
80
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $16.9700(MOQ 500)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Address Bus Width3
Boundary ScanNO
Clock Frequency-Max16MHz
Communication ProtocolASYNC, BIT
Data Encoding/Decoding MethodNRZ
Data Transfer Rate-Max0.125MBps
External Data Bus Width8
JESD-30 CodeS-PQFP-G80
JESD-609 Codee4
Low Power ModeNO
Number of Serial I/Os4
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeQFP80,.55SQ,20
Package ShapeSQUARE
Package StyleFLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Current-Max50mA
Supply Voltage-Max5.25V
Supply Voltage-Min4.75V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeCOMMERCIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.5mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypeSERIAL IO/COMMUNICATION CONTROLLER, SERIAL
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginTaiwan

Datasheet

TL16C554PNR Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TL16C554PNR:

TL16C554APNTexas Instruments Serial I/O

Controller, 4 Channel(s), 0.125MBps, CMOS, PQFP80

View Part →

Frequently Asked Questions

What is the price of TL16C554PNR?

TL16C554PNR is priced from $16.9700 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TL16C554PNR in stock?

TL16C554PNR 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 TL16C554PNR?

You can buy TL16C554PNR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TL16C554PNR from Texas Instruments.

What is the datasheet for TL16C554PNR?

The official TL16C554PNR 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 TL16C554PNR come in?

TL16C554PNR is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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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 $16.9700
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
500+$19.0900$9545.00
1000+$18.0300$18030.00
10000+$16.9700$169700.00
pcs
Unit price: $19.0900 · Total: $9545.00

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