MM74HCT138MX 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.

MM74HCT138MX

DigiKey Part Number
MM74HCT138MXTR-ND - Tape & Reel (TR)
MM74HCT138MXCT-ND - Cut Tape (CT)
MM74HCT138MXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MM74HCT138MX
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
MM74HCT138MX Models
Product Attributes
Filter Similar Products
Category
Current - Output High, Low
4.8mA, 4.8mA
Manufacturer
onsemi
Voltage Supply Source
Single Supply
Series
Voltage - Supply
4.5V ~ 5.5V
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 (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC74HCT138ADR2Gonsemi0488-MC74HCT138ADR2GTR-ND$0.49000Similar
74HCT138S16-13Diodes Incorporated031-74HCT138S16-13TR-ND$0.36000Direct
CD74HCT138M96Texas Instruments0296-14547-2-ND$0.58000Direct
SN74HCT138DTTexas Instruments662296-SN74HCT138DTTR-ND$1.09000Similar
SN74HCT138DRTexas Instruments0296-14863-2-ND$0.28000Similar
In-Stock: 0
2,500 estimated in stock on 08-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.47000$0.47
10$0.32800$3.28
25$0.29280$7.32
100$0.25400$25.40
250$0.23556$58.89
500$0.22442$112.21
1,000$0.21650$216.50
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.20558$513.95
5,000$0.19974$998.70
7,500$0.19682$1,476.15
12,500$0.19358$2,419.75
17,500$0.19169$3,354.57
25,000$0.18987$4,746.75
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.