| Part Number | PCA9557PWR |
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| Manufacturer | Texas Instruments |
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| Description | IC I/O EXPANDER I2C 8B 16TSSOP |
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| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
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| Category | Integrated Circuits (ICs) |
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| Series | - |
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| Family | Interface - I/O Expanders |
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| Product Training Modules |
I2C and SMBus Solutions
|
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| PCN Design/Specification |
Datasheet Update 25/Jun/2014
|
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| Manufacturer Product Page |
PCA9557PWR Specifications
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| Standard Package | 1 |
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| Packaging | Cut Tape (CT) |
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| Number of I/O | 8 |
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| Interface | I2C, SMBus |
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| Interrupt Output | No |
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| Features | POR |
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| Output Type | Open Drain, Push-Pull |
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| Current - Output Source/Sink | 10mA, 25mA |
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| Frequency - Clock | 400kHz |
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| Voltage - Supply | 2.3 V ~ 5.5 V |
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| Operating Temperature | -40°C ~ 85°C |
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| Mounting Type | Surface Mount |
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| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
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| Supplier Device Package | 16-TSSOP |
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| Other Names | 296-20978-1 |
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