Характеристики
| No. of Bits | 8bit |
| Interfaces | I2C |
| Supply Voltage Min | 2.5V |
| Supply Voltage Max | 6V |
| IC Case / Package | SOIC |
| No. of Pins | 16Pins |
| No. of I/O s | 8I/O s |
PCF8574AT/3,518NXP SemiconductorsI/O Expanders
| No. of Bits | 8bit |
| Interfaces | I2C |
| Supply Voltage Min | 2.5V |
| Supply Voltage Max | 6V |
| IC Case / Package | SOIC |
| No. of Pins | 16Pins |
| No. of I/O s | 8I/O s |