PCA9539DBR vs PCA9555DB
This in-depth comparison of the PCA9555DB and PCA9539DBR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Specifications
Package
SSOP-24
SSOP (DB)-24
Description
IC I/O EXPANDER I2C 16B 24SSOP
IC I/O EXPANDER I2C 16B 24SSOP
ProductStatus
Obsolete
Active
NumberofI/O
16
16
Interface
I²C, SMBus
I²C, SMBus
InterruptOutput
Yes
Yes
Features
POR
POR
OutputType
Push-Pull
Push-Pull
Current-OutputSource/Sink
10mA, 25mA
10mA, 25mA
ClockFrequency
400 kHz
400 kHz
Voltage-Supply
2.3V ~ 5.5V
2.3V ~ 5.5V
OperatingTemperature
-40°C ~ 85°C
-40°C ~ 85°C
MountingType
Surface Mount
Surface Mount
