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Part Number | PCA9557PWR |
Main Category | Integrated Circuits (ICs) |
Sub Category | Interface - I-O Expanders |
Brand | STMicroelectronics |
Description | IC I/O EXPANDER I2C 8B 16TSSOP |
Series | - |
Packaging | Cut Tape (CT) |
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-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package | 16-TSSOP |
Image | ![]() |
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