| 订购 | Package version | Operating Temperature (Cel) | I2C-bus (kHz) | Operating voltage (VDC) | Max Sink Current, per package (mA) | Max Sink Current per bit (mA) | No of Addresses | No of Outputs/Latched Outputs/Internal EEPROM Registers |
|---|---|---|---|---|---|---|---|---|
| PCA8550 | SOT403-1, SOT109-1, SOT338-1 | 0~70 | 400 | 3.0~3.6 | 1 | 4?1?1 | ||
| PCA8550D | SOT109-1 | 0~70 | 400 | 3.0~3.6 | 1 | 4?1?1 | ||
| PCA8550DB | SOT338-1 | 0~70 | 400 | 3.0~3.6 | 1 | 4?1?1 | ||
| PCA8550PW | SOT403-1 | 0~70 | 400 | 3.0~3.6 | 1 | 4?1?1 | ||
| PCA9559PW | SOT360-1 | 0~70 | 400 | 3.0~3.6 | 80 | 20 | 4 | 5?1?1 |
| PCA9560 | SOT360-1 | 0~70 | 400 | 3.0~3.6 | 100 | 25 | 4 | 5?1?2 |
| PCA9560PW | SOT360-1 | 0~70 | 400 | 3.0~3.6 | 100 | 25 | 4 | 5?1?2 |
| PCA9561 | SOT360-1 | 0~70 | 400 | 3.0~3.6 | 100 | 25 | 4 | 6?0?2 |
| PCA9561PW | SOT360-1 | 0~70 | 400 | 3.0~3.6 | 100 | 25 | 4 | 6?0?2 |
