SN74LS540DW is Obsolete and no longer manufactured.
Available Substitutes:

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SN74LS540DWR
Texas Instruments
In Stock: 5,685
Unit Price: $1.41000
Datasheet
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20-SOIC
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SN74LS540DW

DigiKey Part Number
296-34007-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74LS540DW
Description
IC BUFFER INVERT 5.25V 20SOIC
Customer Reference
Detailed Description
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74LS540DW Models
Product Attributes
Type
Description
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Category
Manufacturer
Texas Instruments
Series
74LS
Packaging
Tube
Part Status
Obsolete
Logic Type
Buffer, Inverting
Number of Elements
1
Number of Bits per Element
8
Input Type
-
Output Type
3-State
Current - Output High, Low
15mA, 24mA
Voltage - Supply
4.75V ~ 5.25V
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
Base Product Number
74LS540
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types