SN74ALS138ADR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.09000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $2.77100
Datasheet
Decoder/Demultiplexer 1 x 3:8 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74ALS138ADR

DigiKey Part Number
296-14714-2-ND - Tape & Reel (TR)
296-14714-1-ND - Cut Tape (CT)
296-14714-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SN74ALS138ADR
Description
IC DECODER/DEMUX 1 X 3:8 16-SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Decoder/Demultiplexer 1 x 3:8 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74ALS138ADR Models
Product Attributes
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Category
Current - Output High, Low
400µA, 8mA
Manufacturer
Texas Instruments
Voltage Supply Source
Single Supply
Series
Voltage - Supply
4.5V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
0°C ~ 70°C
Part Status
Active
Mounting Type
Surface Mount
Type
Decoder/Demultiplexer
Package / Case
16-SOIC (0.154", 3.90mm Width)
Circuit
1 x 3:8
Supplier Device Package
16-SOIC
Independent Circuits
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74ALS138ADRTexas Instruments0296-14714-2-ND$1.09000Parametric Equivalent
SN74AS138DTexas Instruments0SN74AS138D-ND$2.77100Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.09000$1.09
10$0.79000$7.90
25$0.71360$17.84
100$0.62990$62.99
250$0.58996$147.49
500$0.56588$282.94
1,000$0.54604$546.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.52510$1,312.75
5,000$0.51248$2,562.40
7,500$0.50616$3,796.20
12,500$0.49916$6,239.50
17,500$0.49507$8,663.73