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Texas Instruments PCA9555DB
Manufacturer
Manufacturer Product Number
PCA9555DB
Description
IC XPNDR 400KHZ I2C SMBUS 24SSOP
Manufacturer Standard Lead Time Contact us
Detailed Description
IC XPNDR 400KHZ I2C SMBUS 24SSOP
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
24-SSOP
Interface
I2C, SMBus
Number of I/O
16
Package / Case
24-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
PCA9555DB
1576705
Availability
Out of Stock
Updated
5/16/2026
In-Stock: 0
Packaging Quantity Unit Price Ext Price
1 0Â â‚« 0Â â‚«
0Â â‚«
All prices are shown in the selected currency
Alternate Packaging
PCA9555DBR
IC XPNDR 400KHZ I2C SMBUS 24SSOP
29.000Â â‚« Texas Instruments
PCA9555DBR
IC XPNDR 400KHZ I2C SMBUS 24SSOP
55.000Â â‚« Texas Instruments
PCA9555DBR
IC XPNDR 400KHZ I2C SMBUS 24SSOP
55.000Â â‚« Texas Instruments
Substitutes
MAX7312AAG+T
IC XPNDR 400KHZ I2C SMBUS 24SSOP
125.000Â â‚« Analog Devices Inc./Maxim Integrated
PCF8575CTS/1,118
IC XPNDR 400KHZ I2C 24SSOP