SN74HC139NIn StockTexas Instruments

DUAL 2-LINE TO 4-LINE DECODERS /DEMULTIPLEXERS

ACTIVEIntegrated CircuitVerified Apr 2026
Package / Visual Reference
SN74HC139NDual-In-Line Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Dual-In-Line Packages
Pin Count
16
Lifecycle
ACTIVE
Category
Integrated Circuit
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Reach Compliance CodeCompliant
YTEOL15
FamilyHC/UH
Input ConditioningSTANDARD
JESD-30 CodeR-PDIP-T16
JESD-609 Codee4
Load Capacitance (CL)50pF
Logic IC Type2-LINE TO 4-LINE DECODER
Max I(ol)0.0052A
Number of Bits4
Number of Functions2
Output PolarityINVERTED
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeDIP16,.3
Package ShapeRECTANGULAR
Package StyleIN-LINE
Packing MethodTUBE
Power Supply Current-Max (ICC)0.08mA
Prop. Delay@Nom-Sup44ns
Propagation Delay (tpd)220ns
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)6V
Supply Voltage-Min (Vsup)2V
Supply Voltage-Nom (Vsup)5V
Surface MountNO
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormTHROUGH-HOLE
Terminal Pitch2.54mm
Terminal PositionDUAL
## SN74HC139N Alternates Showing resultsImage
PackageDual-In-Line Packages

Compliance & Regulatory

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

Datasheet

SN74HC139N Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for SN74HC139N:

SN74HC139DTexas Instruments

HC/UH Series, Inverted Output, CMOS, PDSO16

View Part →
SN74HC139NSRTexas Instruments

HC/UH Series, Inverted Output, CMOS, PDSO16

View Part →
SN74HC139DRTexas Instruments

HC/UH Series, Inverted Output, CMOS, PDSO16

View Part →

Frequently Asked Questions

What is the price of SN74HC139N?

SN74HC139N is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SN74HC139N in stock?

SN74HC139N 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 SN74HC139N?

You can buy SN74HC139N from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SN74HC139N from Texas Instruments.

What is the datasheet for SN74HC139N?

The official SN74HC139N 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 SN74HC139N come in?

SN74HC139N 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

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
30-day replacement for defective parts, no questions asked

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)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

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