PCA9554PW/Q900,118 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
Datasheet

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Texas Instruments
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Unit Price: $1.35000
Datasheet
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.

PCA9554PW/Q900,118

DigiKey Part Number
568-PCA9554PW/Q900,118TR-ND - Tape & Reel (TR)
568-6667-1-ND - Cut Tape (CT)
568-PCA9554PW/Q900,118DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
PCA9554PW/Q900,118
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
PCA9554PW/Q900,118 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
2.3V ~ 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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PI4IOE5V9554ALEXDiodes Incorporated0PI4IOE5V9554ALEXDITR-ND$1.14000Similar
TCA9554PWRTexas Instruments0296-30135-2-ND$1.35000Similar
In-Stock: 0
2,500 estimated in stock on 14-May-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.16000$2.16
10$1.60000$16.00
25$1.45880$36.47
100$1.30410$130.41
250$1.23028$307.57
500$1.18576$592.88
1,000$1.14913$1,149.13
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.11045$2,776.12
5,000$1.08714$5,435.70
7,500$1.07547$8,066.02
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