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Home page Product Center Integrated Circuits (ICs) Interface I/O Expanders
PCA9557RGYR
Part number:
PCA9557RGYR
Product Category:
I/O Expanders
Manufacturer:
Texas Instruments
Description:
IC XPNDR 400KHZ I2C SMBUS 16VQFN
Encapsulation:
Tape & Reel (TR)
Packing:
Quantity
1600
RoHS status:
NO
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Quantity
Consult
Quantity
Price
Total price
3000
$0.85
$2550
6000
$0.83
$4980
9000
$0.82
$7380
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Product parameters
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Surface Mount
Programmable
Not Verified
Clock Frequency
400 kHz
Output Type
Open Drain, Push-Pull
Interface
I2C, SMBus
Number of I/O
8
Features
POR
Voltage - Supply
2.3V ~ 5.5V
Interrupt Output
No
Package / Case
16-VFQFN Exposed Pad
Supplier Device Package
16-VQFN (4x3.5)
Current - Output Source/Sink
10mA, 25mA
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