The PCA9554DB is an 8-bit I2C/SMBus I/O expander from NXP, operating between -40°C and 85°C. It features 8 inputs/outputs and supports frequencies up to 400kHz. The device is packaged in a lead-free SSOP-16 package and is compliant with RoHS and Reach SVHC regulations.
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| Package/Case | SSOP |
| Frequency | 400kHz |
| Interface | I2C, Serial, 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 |
| Nominal Supply Current | 104uA |
| Number of Bits | 8 |
| Number of I/Os | 8 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5.5V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Yes |
| RoHS Compliant | Yes |
| RoHS | Compliant |
Download the complete datasheet for NXP PCA9554DB to view detailed technical specifications.
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