PCA9557D 数据手册
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技术规格
- RoHS: true
- Category: Communication Interface Chip/UART/485/232/I/O Expanders
- Datasheet: Texas Instruments PCA9557D
- Interface: I2C;SMBus
- Output Type: Open Drain;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
