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Texas Instruments
PCA9557DBRG4
749-PCA9557DBRG4
Remote 8-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85
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Tech Specifications
Package/Case
SSOP
Frequency
400kHz
Lead Free
Contains Lead
Max Frequency
400kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Number of I/Os
8
Number of Outputs
8
PCA9557DBRG4 Description
Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85
FAQ
What voltage specification is listed for PCA9557DBRG4?
The listed voltage-related specification for PCA9557DBRG4 is 6V.
What package or case is PCA9557DBRG4 available in?
Is PCA9557DBRG4 currently in stock?
What operating temperature range does PCA9557DBRG4 support?
Are there related or alternative parts for PCA9557DBRG4?
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