PCF8574TS/3,118 is out of stock and can be placed on backorder.
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NXP USA Inc.
In Stock: 23,555
Unit Price: $3.47000
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Texas Instruments
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Unit Price: $4.13000
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Texas Instruments
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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.

PCF8574TS/3,118

DigiKey Part Number
568-1078-2-ND - Tape & Reel (TR)
568-1078-1-ND - Cut Tape (CT)
568-1078-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCF8574TS/3,118
Description
IC XPNDR 100KHZ I2C 20SSOP
Customer Reference
Detailed Description
I/O Expander 8 I2C 100 kHz 20-SSOP
Datasheet
 Datasheet
EDA/CAD Models
PCF8574TS/3,118 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
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: 13/04/2026
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.78000$2.78
10$2.02200$20.22
25$1.83480$45.87
100$1.62780$162.78
250$1.52920$382.30
500$1.46972$734.86
1,000$1.42527$1,425.27
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.36913$3,422.82
5,000$1.33799$6,689.95
7,500$1.32239$9,917.92
12,500$1.30512$16,314.00
Manufacturers Standard Package
Unit Price without GST:$2.78000
Unit Price with GST:$3.19700