I/O Expander 8 I2C 100 kHz 20-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCF8574ATS/3,118

DigiKey Part Number
568-2030-2-ND - Tape & Reel (TR)
568-2030-1-ND - Cut Tape (CT)
568-2030-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCF8574ATS/3,118
Description
IC XPNDR 100KHZ I2C 20SSOP
Customer Reference
Detailed Description
I/O Expander 8 I2C 100 kHz 20-SSOP
Datasheet
 Datasheet
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
20-LSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-SSOP
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 6,590
Check for Additional Incoming Stock
Last Time Buy Date: 13/04/2026
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.23000£1.23
10£0.89300£8.93
25£0.81040£20.26
100£0.71910£71.91
250£0.67560£168.90
500£0.64936£324.68
1,000£0.62774£627.74
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.60493£1,512.32
5,000£0.59119£2,955.95
7,500£0.58939£4,420.43
Manufacturers Standard Package
Unit Price without VAT:£1.23000
Unit Price with VAT:£1.47600