MM74HC138MTCX is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 0
Unit Price: $0.33000
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Texas Instruments
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Unit Price: $0.23000
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Texas Instruments
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Unit Price: $0.36000
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Texas Instruments
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Texas Instruments
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Nexperia USA Inc.
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Decoder/Demultiplexer 1 x 3:8 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MM74HC138MTCX

DigiKey Part Number
MM74HC138MTCXTR-ND - Tape & Reel (TR)
MM74HC138MTCXCT-ND - Cut Tape (CT)
MM74HC138MTCXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MM74HC138MTCX
Description
IC DECODER/DEMUX 1X3:8 16-TSSOP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Decoder/Demultiplexer 1 x 3:8 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
MM74HC138MTCX 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-TSSOP (0.173", 4.40mm Width)
Circuit
1 x 3:8
Supplier Device Package
16-TSSOP
Independent Circuits
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC74HC138ADTR2Gonsemi0MC74HC138ADTR2GOSTR-ND$0.33000Similar
SN74HC138PWRTexas Instruments0296-8228-2-ND$0.23000Direct
SN74HC138DBRTexas Instruments0296-8227-2-ND$0.36000Similar
SN74HC138QPWRG4Q1Texas Instruments0296-SN74HC138QPWRG4Q1TR-ND$0.73000Similar
SN74HC138QPWRQ1Texas Instruments0296-49887-2-ND$0.56000Similar
Available To Order
Factory Stock: 35,000
2,500 estimated in stock on 10-Mar-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.52000$0.52
10$0.36300$3.63
25$0.32440$8.11
100$0.28200$28.20
250$0.26180$65.45
500$0.24964$124.82
1,000$0.24206$242.06
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.21724$543.10
5,000$0.21113$1,055.65
7,500$0.20807$1,560.53
12,500$0.20469$2,558.62
17,500$0.20271$3,547.43
25,000$0.20080$5,020.00
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.