PCF8574ADW is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended

PCF8574ADWR
Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct

PCF8574AT/3,518
NXP USA Inc.
In Stock: 0
Unit Price: $1.54000
Datasheet

Similar

PCA9554D,118
NXP USA Inc.
In Stock: 0
Unit Price: $1.55000
Datasheet
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16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCF8574ADW

DigiKey Part Number
296-26293-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
PCF8574ADW
Description
IC XPNDR 100KHZ I2C 16SOIC
Customer Reference
Detailed Description
I/O Expander 8 I2C 100 kHz 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
PCF8574ADW Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Number of I/O
8
Interface
I2C
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
1mA, 25mA
Clock Frequency
100 kHz
Voltage - Supply
2.5V ~ 6V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
16-SOIC
Base Product Number
PCF8574
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types