PCA9557RGYR
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PCA9557RGYR
Product_Category
I/O Expanders
Manufacturer
Texas Instruments
Type
IC XPNDR 400KHZ I2C SMBUS 16VQFN
Encapsulation
Packages
Tape & Reel (TR)
RoHS
YES
Price
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Specifications
PDF(1)
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TYPEDESCRIPTION
MfrTexas Instruments
Series-
PackageTape & Reel (TR)
Product StatusOBSOLETE
FeaturesPOR
Package / Case16-VFQFN Exposed Pad
Output TypeOpen Drain, Push-Pull
Mounting TypeSurface Mount
InterfaceI2C, SMBus
Number of I/O8
Operating Temperature-40°C ~ 85°C
Voltage - Supply2.3V ~ 5.5V
Clock Frequency400 kHz
Interrupt OutputNo
Supplier Device Package16-VQFN (4x3.5)
Current - Output Source/Sink10mA, 25mA
DigiKey ProgrammableNot Verified
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