


Texas Instruments
PCA9554ADWRG4
749-PCA9554ADWRG4
Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85
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Responsible qualityTech Specifications
Package/Case
SOIC
Frequency
400kHz
Lead Free
Lead Free
Max Frequency
400kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Number of I/Os
8
Number of Outputs
8
PCA9554ADWRG4 Description
Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85
FAQ
Is PCA9554ADWRG4 currently in stock?
Yes. PCA9554ADWRG4 currently shows 4012 unit(s) in stock.
What operating temperature range does PCA9554ADWRG4 support?
Are there related or alternative parts for PCA9554ADWRG4?
What voltage specification is listed for PCA9554ADWRG4?
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