8-bit I²C-bus and SMBus I/O port with interrupt, featuring 8 I/Os and a 400kHz maximum frequency. This surface mount device operates from a 2.5V to 5.5V supply voltage, offering 50mA output current. Designed for serial communication via I²C and SMBus interfaces, it operates within a temperature range of -40°C to 85°C. The component is RoHS compliant and lead-free, packaged in a VQFN 16-pin configuration.
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NXP PCA9554ABS,118 technical specifications.
| Package/Case | VQFN |
| Frequency | 400kHz |
| Interface | I2C, SMBus, Serial |
| Lead Free | Lead Free |
| Max Frequency | 400kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 200mW |
| Mount | Surface Mount |
| Number of I/Os | 8 |
| Operating Supply Voltage | 5.5V |
| Output Current | 50mA |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 175uA |
| Supply Voltage-Nom | 5.5V |
| RoHS | Compliant |
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