The PCA9554ATS is an 8-channel I/O expander that supports I2C, SMBus, and SPI interfaces. It operates at a maximum frequency of 400kHz and is packaged in a lead-free SSOP20. The device is RoHS compliant and has a weight of 0.016oz. It is designed to operate within a temperature range of -40°C to 85°C. The PCA9554ATS is suitable for surface mount applications and is available in a tape and reel packaging format.
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NXP PCA9554ATS,118 technical specifications.
| Package/Case | SSOP |
| Frequency | 400kHz |
| Interface | I2C, SMBus, Serial |
| Lead Free | Lead Free |
| Max Frequency | 400kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 8 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Weight | 0.016oz |
| RoHS | Compliant |
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