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Product Introduction
PCA9557RGYR
- Part Number
- PCA9557RGYR
- Manufacturer/Brand
- Texas Instruments
- Description
- IC I/O EXPANDER I2C 8B 16QFN
- Category
- Interface - I/O Expanders
- RoHs Status
- Lead free / RoHS Compliant
- Series
- -
- Quantity
- 3118pcs Stock Available.
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See Product Specifications
See Product Specifications
Product Specifications
| Part Number | PCA9557RGYR |
| Description | IC I/O EXPANDER I2C 8B 16QFN |
| Manufacturer | Texas Instruments |
| Series | - |
| Part Status | Active |
| 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 | 2.3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VQFN (4x4) |
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