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Products
Integrated Circuits(ICs)
Diode/thyristor
Capacitor/resistor
Chip capacitors
Aluminum electrolytic capacitors
Tantalum capacitors
Ceramic capacitors
Solid electrolytic capacitors
Super and Farad capacitors
Film capacitors
Resistor
Inductor/Magnetic bead
Crystal oscillator/filter
Optocoupler/photoelectric device
Power supply/sensor
Vacuum tube/transistor
Switch/connector
MOS (field effect transistor)
Relay/module
Potentiometer/fuse
PLC Module
Optical Pickup
Other
Manufacturers
Inquires
BOM
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Home
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Integrated Circuits(ICs)
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Interface - I/O Expanders
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PCA9557DR
PCA9557DR
Availability
100 in stock
Partnumber
PCA9557DR
SKU
269845
Manufacturer
Texas Instruments
Datasheet
PCA9557DR Download Datasheets
Description
I/O Expander 8 I2C, SMBus 400kHz 16-SOIC
Price
This product has a minimum quantity of 30
$0.85
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