PCA9557DBR

IC I/O EXPANDER I2C 8B 16SSOP
PCA9557DBR P1
PCA9557DBR P1
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Texas Instruments ~ PCA9557DBR

Part Number
PCA9557DBR
Manufacturer
Texas Instruments
Description
IC I/O EXPANDER I2C 8B 16SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data sheet
- PCA9557DBR PDF online browsing
Family
Interface - I/O Expanders
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Product Parameter

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Part Number PCA9557DBR
Part Status Active
Number of I/O 8
Interface I²C, SMBus
Interrupt Output No
Features POR
Output Type Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 25mA
Clock Frequency 400kHz
Voltage - Supply 2.3 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209", 5.30mm Width)
Supplier Device Package 16-SSOP

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