MM74HC138MX is out of stock and can be placed on backorder.
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Decoder/Demultiplexer 1 x 3:8 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MM74HC138MX

DigiKey Part Number
MM74HC138MXTR-ND - Tape & Reel (TR)
MM74HC138MXCT-ND - Cut Tape (CT)
MM74HC138MXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MM74HC138MX
Description
IC DECODER/DEMUX 1 X 3:8 16-SOIC
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Decoder/Demultiplexer 1 x 3:8 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
MM74HC138MX Models
Product Attributes
Filter Similar Products
Category
Current - Output High, Low
5.2mA, 5.2mA
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 3:8
Supplier Device Package
16-SOIC
Independent Circuits
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC74HC138ADGonsemi0MC74HC138ADGOS-ND$0.59000Similar
MC74HC138ADR2Gonsemi0MC74HC138ADR2GOSTR-ND$0.57000Similar
74HC138S16-13Diodes Incorporated031-74HC138S16-13TR-ND$0.70000Direct
CD74HC138M96Texas Instruments0296-14511-2-ND$0.48000Direct
CD74HC138MTTexas Instruments102296-CD74HC138MTTR-ND$1.18000Similar
In-Stock: 0
2,500 estimated in stock on 15-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.33700$3.37
25$0.30040$7.51
100$0.26090$26.09
250$0.24200$60.50
500$0.23062$115.31
1,000$0.22277$222.77
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.21134$528.35
5,000$0.20537$1,026.85
7,500$0.20238$1,517.85
12,500$0.19907$2,488.38
17,500$0.19713$3,449.78
25,000$0.19527$4,881.75
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.