PCA9557DR
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| Manufacturer | Texas Instruments |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Datasheet | PCA9557 Datasheet |
| Description | I/O Expander 8 I²C, SMBus 400kHz 16-SOIC |
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规格
- RoHS true
- Category Communication Interface Chip/UART/485/232/I/O Expanders
- Datasheet Texas Instruments PCA9557DR
- Interface I2C;SMBus
- Output Type 漏极开路;Push-pull
- Supply Voltage 2.3V~5.5V
- Clock Frequency 400kHz
- Interrupt Output 无中断输出
- Output Sink Current 25mA
- Operating Temperature -40°C~+85°C
- Output Source current 10mA
- Package SOP-16
- Manufacturer Texas Instruments
- Series -
- Package / Case 16-SOIC (0.154", 3.90mm Width)
- Current - Output Source/Sink 10mA, 25mA
- Number of I/O 8
- Features POR
- Mounting Type Surface Mount
- Voltage - Supply 2.3V ~ 5.5V
- Packaging Cut Tape (CT)
- Base Part Number PCA955
- Part Status Active
- Supplier Device Package 16-SOIC
- detail I/O Expander 8 I²C, SMBus 400kHz 16-SOIC
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