I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCAL9538ABSHP

DigiKey Part Number
568-11446-2-ND - Tape & Reel (TR)
568-11446-1-ND - Cut Tape (CT)
568-11446-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCAL9538ABSHP
Description
IC EXPANDER GPIO 8BIT 16HVQFN
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Output Type
Open Drain, Push-Pull
Manufacturer
NXP USA Inc.
Current - Output Source/Sink
10mA, 25mA
Series
Clock Frequency
400 kHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
1.65V ~ 5.5V
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Number of I/O
8
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
16-VFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
16-HVQFN (3x3)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
6,000 estimated in stock on 15-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.97000$1.97
10$1.45200$14.52
25$1.32240$33.06
100$1.18000$118.00
250$1.11212$278.03
500$1.07120$535.60
1,000$1.03751$1,037.51
2,500$1.00196$2,504.90
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000$0.97555$5,853.30
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.