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Texas Instruments · Other integrated circuits

PCA9557RGYR

IC XPNDR 400KHZ I2C SMBUS 16VQFN

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PCA9557RGYR component illustration
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PCA9557RGYR specifications

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ManufacturerTexas Instruments
Ordering codePCA9557RGYR
FamilyOther integrated circuits
Package16-VFQFN Exposed Pad
Product StatusLast Time Buy
DigiKey ProgrammableNot Verified
Number of I/O8
InterfaceI²C, SMBus
Interrupt OutputNo
FeaturesPOR
Output TypeOpen Drain, Push-Pull
Current - Output Source/Sink10mA, 25mA
Clock Frequency400 kHz
Voltage - Supply2.3V ~ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-VFQFN Exposed Pad
Supplier Device Package16-VQFN (4x3.5)

Documents and evidence

PCA9557RGYR ↗

Catalog sources

www.ic-components.com · PCA9557RGYR ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

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