PCA9554BPWJ is out of stock and can be placed on backorder.
Available Substitutes:

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Diodes Incorporated
In Stock: 0
Unit Price: $1.14000
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Diodes Incorporated
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onsemi
In Stock: 2,500
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I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9554BPWJ

DigiKey Part Number
568-9917-2-ND - Tape & Reel (TR)
568-9917-1-ND - Cut Tape (CT)
568-9917-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9554BPWJ
Description
IC XPND 400KHZ I2C SMBUS 16TSSOP
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9554BPWJ Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
NXP USA Inc.
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
1.65V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
8
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Interrupt Output
Yes
Supplier Device Package
16-TSSOP
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PI4IOE5V9554ALEXDiodes Incorporated0PI4IOE5V9554ALEXDITR-ND$1.14000Similar
PI4IOE5V9554LEXDiodes Incorporated031-PI4IOE5V9554LEXTR-ND$1.14000Similar
PCA9654EDTR2Gonsemi2,500PCA9654EDTR2GOSTR-ND$3.12000Similar
In-Stock: 0
2,500 estimated in stock on 15-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.64000$1.64
10$1.20100$12.01
25$1.09080$27.27
100$0.97020$97.02
250$0.91268$228.17
500$0.87796$438.98
1,000$0.84940$849.40
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.84150$2,103.75
5,000$0.82276$4,113.80
7,500$0.81338$6,100.35
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