I/O Expander 8 I2C 100 kHz 16-SO
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PCF8574AT/3,518

DigiKey Part Number
568-1074-2-ND - Tape & Reel (TR)
568-1074-1-ND - Cut Tape (CT)
568-1074-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCF8574AT/3,518
Description
IC XPNDR 100KHZ I2C 16SO
Customer Reference
Detailed Description
I/O Expander 8 I2C 100 kHz 16-SO
Datasheet
 Datasheet
EDA/CAD Models
PCF8574AT/3,518 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
NXP USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Number of I/O
8
Interface
I2C
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
300µA, 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-SO
Base Product Number
Product Questions and Answers

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In-Stock: 766
Check for Additional Incoming Stock
Last Time Buy Date: 13/4/2026
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11,20000 €1,20 €
100,87000 €8,70 €
250,78760 €19,69 €
1000,69800 €69,80 €
2500,65508 €163,77 €
5000,62920 €314,60 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.0000,60736 €607,36 €
2.0000,58986 €1.179,72 €
3.0000,58110 €1.743,30 €
5.0000,57139 €2.856,95 €
7.0000,56571 €3.959,97 €
10.0000,56025 €5.602,50 €
Manufacturers Standard Package
Unit Price without VAT:1,20000 €
Unit Price with VAT:1,48800 €