PCF8574NG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended

PCF8574N
Texas Instruments
In Stock: 3,190
Unit Price: $21.87000
Datasheet
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I/O Expander 8 I2C 100 kHz 16-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCF8574NG4

DigiKey Part Number
296-52921-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
PCF8574NG4
Description
IC XPNDR 100KHZ I2C 16DIP
Customer Reference
Detailed Description
I/O Expander 8 I2C 100 kHz 16-PDIP
Datasheet
 Datasheet
EDA/CAD Models
PCF8574NG4 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Part Status
Discontinued at DigiKey
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
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-PDIP
Base Product Number
PCF857
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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in HKD
Tube
QuantityUnit PriceExt Price
475$6.65076$3,159.11
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.