74AC139SCX is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $0.71000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $1.33000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.82000
Datasheet
Decoder/Demultiplexer 1 x 2:4 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

74AC139SCX

DigiKey Part Number
74AC139SCXTR-ND - Tape & Reel (TR)
74AC139SCXCT-ND - Cut Tape (CT)
74AC139SCXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
74AC139SCX
Description
IC DECODER/DEMUX 1 X 2:4 16-SOIC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Decoder/Demultiplexer 1 x 2:4 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
74AC139SCX Models
Product Attributes
Filter Similar Products
Category
Current - Output High, Low
24mA, 24mA
Manufacturer
onsemi
Voltage Supply Source
Single Supply
Series
Voltage - Supply
2V ~ 6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Surface Mount
Type
Decoder/Demultiplexer
Package / Case
16-SOIC (0.154", 3.90mm Width)
Circuit
1 x 2:4
Supplier Device Package
16-SOIC
Independent Circuits
2
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC74AC139DR2Gonsemi0MC74AC139DR2GOSTR-ND$0.71000Direct
MC74AC139DGonsemi0MC74AC139DGOS-ND$1.33000Similar
CD74AC139M96Texas Instruments0296-4227-2-ND$0.82000Similar
In-Stock: 0
2,500 estimated in stock on 18-Jan-2027
Request Stock Notification
Marketplace Stock: 2,500 View Now
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.68000$0.68
10$0.48300$4.83
25$0.43360$10.84
100$0.37930$37.93
250$0.35328$88.32
500$0.33760$168.80
1,000$0.32471$324.71
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.31109$777.72
5,000$0.30288$1,514.40
7,500$0.29877$2,240.77
12,500$0.29422$3,677.75
17,500$0.29155$5,102.12
25,000$0.28900$7,225.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.

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2,500In Stock
Ships from Flip Electronics