MM74HC126MTCX is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 2,262
Unit Price: $0.46000
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Diodes Incorporated
In Stock: 2,499
Unit Price: $0.30000
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Texas Instruments
In Stock: 34,809
Unit Price: $0.65000
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Texas Instruments
In Stock: 3,530
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.27000
Datasheet
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MM74HC126MTCX

DigiKey Part Number
MM74HC126MTCXTR-ND - Tape & Reel (TR)
MM74HC126MTCXCT-ND - Cut Tape (CT)
MM74HC126MTCXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MM74HC126MTCX
Description
IC BUFF 2V/6V 14-TSSOP
Manufacturer Standard Lead Time
33 Weeks
Customer Reference
Detailed Description
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
MM74HC126MTCX Models
Product Attributes
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Category
Output Type
3-State
Manufacturer
onsemi
Current - Output High, Low
7.8mA, 7.8mA
Series
Voltage - Supply
2V ~ 6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Logic Type
Buffer, Non-Inverting
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Number of Elements
4
Supplier Device Package
14-TSSOP
Number of Bits per Element
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC74HC126ADTR2Gonsemi2,262MC74HC126ADTR2GOSTR-ND$0.46000Similar
74HC126T14-13Diodes Incorporated2,49931-74HC126T14-13TR-ND$0.30000Direct
SN74HC126DBRTexas Instruments34,809296-8220-2-ND$0.65000Similar
SN74HC126PWTexas Instruments3,5302156-SN74HC126PW-ND$0.94000Similar
74HC126PW,118Nexperia USA Inc.01727-6579-2-ND$0.27000Upgrade
Available To Order
Factory Stock: 25,000
2,500 expected in stock on 04-Nov-2026

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$0.36000$0.36
10$0.24900$2.49
25$0.22120$5.53
100$0.19110$19.11
250$0.17656$44.14
500$0.16784$83.92
1,000$0.16066$160.66
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.15308$382.70
5,000$0.14850$742.50
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.