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Texas Instruments PCA9554DB
Manufacturer
Manufacturer Product Number
PCA9554DB
Description
IC XPNDR 400KHZ I2C SMBUS 16SSOP
Manufacturer Standard Lead Time 10 Days
Detailed Description
IC XPNDR 400KHZ I2C SMBUS 16SSOP
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
Texas Instruments
Product Status
Obsolete
Operating Temperature
-40°C ~ 85°C
Interrupt Output
Yes
DigiKey Programmable
Not Verified
Voltage - Supply
2.3V ~ 5.5V
Output Type
Push-Pull
Features
POR
Mounting Type
Surface Mount
Clock Frequency
400 kHz
Supplier Device Package
16-SSOP
Interface
I2C, SMBus
Number of I/O
8
Package / Case
16-SSOP (0.209", 5.30mm Width)
Current - Output Source/Sink
10mA, 25mA
Documents & Media
Resource Type
Link
Datasheets
CAD Models
EDA Models
Product Change Notices
Environmental & Export Classifications
Attribute
Description
Product Status
Obsolete
Additional Resources
Attribute
Description
Part Number Alias
PCA9554DB
13525359
2156-PCA9554DB-ND
Availability
In Stock
Updated
5/16/2026
In-Stock: 36,586
Packaging Quantity Unit Price Ext Price
1 46.000 ₫ 46.000 ₫
46.000 ₫
All prices are shown in the selected currency
Bulk · Digikey
Quantity Unit Price Ext Price
173
46.000 ₫
7.958.000 ₫
MOQ 173 · Order multiple 173