IS82C55A is Obsolete and no longer manufactured.
Available Substitutes:

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IS82C55AZ
Renesas Electronics Corporation
In Stock: 488
Unit Price: R602,22000
Datasheet
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CMS82C55AZ
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IS82C55A

DigiKey Part Number
IS82C55A-ND
Manufacturer
Renesas Electronics Corporation
Manufacturer Product Number
IS82C55A
Description
IC XPNDR PARALLEL 44PLCC
Customer Reference
Detailed Description
I/O Expander 24 Parallel 44-PLCC (16.58x16.58)
Datasheet
 Datasheet
EDA/CAD Models
IS82C55A Models
Product Attributes
Type
Description
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Category
Manufacturer
Renesas Electronics Corporation
Series
-
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Number of I/O
24
Interface
Parallel
Interrupt Output
No
Features
-
Output Type
Open Drain
Current - Output Source/Sink
2.5mA
Voltage - Supply
4.5V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-LCC (J-Lead)
Supplier Device Package
44-PLCC (16.58x16.58)
Base Product Number
82C55A
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types