Decoder/Demultiplexer 1 x 3:8 16-SOIC
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74LCX138MX

DigiKey Part Number
74LCX138MXTR-ND - Tape & Reel (TR)
74LCX138MXCT-ND - Cut Tape (CT)
74LCX138MXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
74LCX138MX
Description
IC DECODER/DEMUX 1 X 3:8 16-SOIC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Decoder/Demultiplexer 1 x 3:8 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
74LCX138MX Models
Product Attributes
Filter Similar Products
Category
Current - Output High, Low
24mA, 24mA
Manufacturer
onsemi
Voltage Supply Source
Single Supply
Series
Voltage - Supply
2V ~ 3.6V
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 (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
74LCX138MXonsemi5,54574LCX138MXTR-ND$1.24000Parametric Equivalent
MC74LCX138DR2Gonsemi482MC74LCX138DR2GOSTR-ND$1.32000Parametric Equivalent
MC74LCX138DR2G-Qonsemi0488-MC74LCX138DR2G-QTR-ND$0.30184Parametric Equivalent
SN74LVC138ADRTexas Instruments2,500296-14906-2-ND$0.29000Direct
SN74LVC138ADTTexas Instruments250296-31902-2-ND$1.10000Similar
In-Stock: 19,619
Stock Options
Factory Stock: 22,500
2,500 estimated in stock on 29-Dec-2026
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.25000$1.25
10$0.90400$9.04
25$0.81840$20.46
100$0.72400$72.40
250$0.67908$169.77
500$0.65958$329.79
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.60610$1,515.25
5,000$0.59191$2,959.55
7,500$0.58480$4,386.00
12,500$0.57692$7,211.50
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.