PCF8574ATS/3,118 is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


NXP USA Inc.
In Stock: 0
Unit Price: $1.54000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $1.36000
Datasheet
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 Part 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

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 4/13/2026
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.67000$1.67
10$1.22400$12.24
25$1.11240$27.81
100$0.98980$98.98
250$0.93124$232.81
500$0.89594$447.97
1,000$0.86690$866.90
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.71373$1,784.33
5,000$0.69750$3,487.50
7,500$0.68937$5,170.28
12,500$0.68036$8,504.50
Manufacturer Standard Packaging