The PCA9554AD,112 is an 8-channel I2C/SMBus I/O expander from NXP. It operates at a maximum frequency of 400kHz and has a supply voltage range of 2.3V to 5.5V. The device is packaged in a SOIC package and is lead free. It is RoHS compliant and has a maximum supply current of 85mA. The PCA9554AD,112 is suitable for use in applications with operating temperatures ranging from -40°C to 85°C.
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| Package/Case | SOIC |
| Frequency | 400kHz |
| Interface | I2C, SMBus |
| Lead Free | Lead Free |
| Max Frequency | 400kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.3V |
| Mount | Surface Mount |
| Number of I/Os | 8 |
| Number of Ports | 1 |
| Package Quantity | 48 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 85mA |
| Supply Voltage-Nom | 5.5V |
| RoHS | Compliant |
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