SN74HCS138DR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.32000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.70000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.79000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.32000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.73000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.32000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.74000
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.
Decoder/Demultiplexer 1 x 3:8 16-SOIC
16 SOIC

SN74HCS138DR

DigiKey Part Number
296-SN74HCS138DRTR-ND - Tape & Reel (TR)
296-SN74HCS138DRCT-ND - Cut Tape (CT)
296-SN74HCS138DRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SN74HCS138DR
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
Product Attributes
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Category
Current - Output High, Low
7.8mA, 7.8mA
Manufacturer
Texas Instruments
Voltage Supply Source
Single Supply
Series
Voltage - Supply
2V ~ 6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 125°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 (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HCS137DRTexas Instruments0296-SN74HCS137DRTR-ND$0.32000Parametric Equivalent
SN74HCS137QDRQ1Texas Instruments0296-SN74HCS137QDRQ1TR-ND$0.70000Parametric Equivalent
SN74HCS138QDRQ1Texas Instruments0296-SN74HCS138QDRQ1TR-ND$0.79000Parametric Equivalent
SN74HCS237DRTexas Instruments0296-SN74HCS237DRTR-ND$0.32000Parametric Equivalent
SN74HCS237QDRQ1Texas Instruments0296-SN74HCS237QDRQ1TR-ND$0.73000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.18100$1.81
25$0.16000$4.00
100$0.13710$13.71
250$0.12616$31.54
500$0.11960$59.80
1,000$0.11419$114.19
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.10849$271.23
5,000$0.10505$525.25
7,500$0.10333$774.98
12,500$0.10142$1,267.75
17,500$0.10030$1,755.25
25,000$0.09923$2,480.75
62,500$0.09692$6,057.50
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.