PCA9536DR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


NXP USA Inc.
In Stock: 2,500
Unit Price: $1.31000
Datasheet
I/O Expander 4 I2C, SMBus 400 kHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9536DR

DigiKey Part Number
296-21765-2-ND - Tape & Reel (TR)
296-21765-1-ND - Cut Tape (CT)
296-21765-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9536DR
Description
IC XPNDR 400KHZ I2C SMBUS 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 4 I2C, SMBus 400 kHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
PCA9536DR Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
Texas Instruments
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
2.3V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
4
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
8-SOIC (0.154", 3.90mm Width)
Interrupt Output
No
Supplier Device Package
8-SOIC
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PCA9536D,118NXP USA Inc.2,500568-1835-2-ND$1.31000Direct
In-Stock: 0
2,500 estimated in stock on 05-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.34000$1.34
10$0.97500$9.75
25$0.88320$22.08
100$0.78250$78.25
250$0.73448$183.62
500$0.70554$352.77
1,000$0.68171$681.71
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.65655$1,641.38
5,000$0.64139$3,206.95
7,500$0.63380$4,753.50
12,500$0.62539$7,817.38