SN74LVC540APW is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 2,725
Unit Price: $0.87000
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onsemi
In Stock: 2,250
Unit Price: $1.61000
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onsemi
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onsemi
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Buffer, Inverting 1 Element 1:2 Bit per Element 3-State Output 20-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74LVC540APW

DigiKey Part Number
296-26628-5-ND
Manufacturer
Manufacturer Product Number
SN74LVC540APW
Description
IC BUFFER INVERT 3.6V 20-TSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buffer, Inverting 1 Element 1:2 Bit per Element 3-State Output 20-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
SN74LVC540APW Models
Product Attributes
Filter Similar Products
Category
Output Type
3-State
Manufacturer
Texas Instruments
Current - Output High, Low
24mA, 24mA
Series
Voltage - Supply
1.65V ~ 3.6V
Packaging
Tube
Operating Temperature
-40°C ~ 125°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
1:2
Base Product Number
Input Type
TTL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
74LCX540MTCXonsemi2,72574LCX540MTCXTR-ND$0.87000Similar
74LCX540MTConsemi2,2502832-74LCX540MTC-ND$1.61000Similar
MC74LCX540DTGonsemi0MC74LCX540DTG-ND$1.25000Similar
MC74LCX540DTR2Gonsemi0MC74LCX540DTR2GOSTR-ND$0.84000Similar
In-Stock: 0
70 estimated in stock on 18-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.84000$0.84
10$0.60400$6.04
70$0.49171$34.42
140$0.46457$65.04
280$0.44214$123.80
560$0.42371$237.28
1,050$0.40982$430.31
2,520$0.39413$993.21
5,040$0.38418$1,936.27
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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