MC74LCX540DTR2G is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 2,250
Unit Price: $1.61000
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Diodes Incorporated
In Stock: 0
Unit Price: $0.44000
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Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MC74LCX540DTR2G

DigiKey Part Number
MC74LCX540DTR2GOSTR-ND - Tape & Reel (TR)
MC74LCX540DTR2GOSCT-ND - Cut Tape (CT)
MC74LCX540DTR2GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MC74LCX540DTR2G
Description
IC BUFFER INVERT 3.6V 20-TSSOP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
MC74LCX540DTR2G Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Output Type
3-State
Manufacturer
onsemi
Current - Output High, Low
24mA, 24mA
Series
Voltage - Supply
2V ~ 3.6V
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, Inverting
Package / Case
20-TSSOP (0.173", 4.40mm Width)
Number of Elements
1
Supplier Device Package
20-TSSOP
Number of Bits per Element
8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
74LCX540MTConsemi2,2502832-74LCX540MTC-ND$1.61000Direct
74LVC540AT20-13Diodes Incorporated031-74LVC540AT20-13TR-ND$0.44000Direct
CLVC540AQPWRG4Q1Texas Instruments1,925296-CLVC540AQPWRG4Q1TR-ND$1.31000Similar
SN74LVC540ADBRTexas Instruments0296-8516-2-ND$0.95000Similar
SN74LVC540ADGVRTexas Instruments0296-12908-2-ND$1.03000Similar
Available To Order
Factory Stock: 22,500
2,500 estimated in stock on 15-Feb-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$0.84000$0.84
10$0.60100$6.01
25$0.54080$13.52
100$0.47470$47.47
250$0.44324$110.81
500$0.42428$212.14
1,000$0.40866$408.66
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.39218$980.45
5,000$0.38226$1,911.30
7,500$0.37728$2,829.60
12,500$0.37177$4,647.12
17,500$0.36855$6,449.62
25,000$0.36546$9,136.50
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.