SN74LS145N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

BCD TO DECIMAL DECODERS/DRIVERS

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
SN74LS145NDual-In-Line Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Dual-In-Line Packages
Pin Count
16
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.3488(MOQ 1)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Additional FeatureION MAX=80MA @ VOL MAX=3V
FamilyLS
Input ConditioningSTANDARD
JESD-30 CodeR-PDIP-T16
JESD-609 Codee4
Load Capacitance (CL)45pF
Logic IC TypeDECIMAL DECODER/DRIVER
Max I(ol)0.024A
Number of Bits10
Number of Functions1
Output CharacteristicsOPEN-COLLECTOR
Output PolarityINVERTED
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeDIP16,.3
Package ShapeRECTANGULAR
Package StyleIN-LINE
Packing MethodTUBE
Power Supply Current-Max (ICC)10mA
Prop. Delay@Nom-Sup50ns
Propagation Delay (tpd)50ns
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)5.25V
Supply Voltage-Min (Vsup)4.75V
Supply Voltage-Nom (Vsup)5V
Surface MountNO
TechnologyTTL
Temperature GradeCOMMERCIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormTHROUGH-HOLE
Terminal Pitch2.54mm
Terminal PositionDUAL
PackageDual-In-Line Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginMalaysia, Mexico

Datasheet

SN74LS145N Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for SN74LS145N:

SN74LS145NSTexas Instruments

SN74LS145 BCD-To-Decimal Decoders/Drivers

View Part →

Frequently Asked Questions

What is the price of SN74LS145N?

SN74LS145N is priced from $0.3488 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SN74LS145N in stock?

SN74LS145N 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 SN74LS145N?

You can buy SN74LS145N from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SN74LS145N from Texas Instruments.

What is the datasheet for SN74LS145N?

The official SN74LS145N 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 SN74LS145N come in?

SN74LS145N is available in Dual-In-Line Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
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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 $0.3488
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.3488$0.35
pcs
Unit price: $0.3488 · Total: $0.35

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

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy