The PCA9554DWRG4 is an 8-channel I/O expander from Texas Instruments, featuring 8 outputs and an operating supply voltage of 5.5V. It is packaged in a SOIC package and has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. The device is RoHS compliant and has a package quantity of 2000 units per reel. It operates at a frequency of up to 400kHz and is available in a tape and reel packaging format.
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Texas Instruments PCA9554DWRG4 technical specifications.
| Package/Case | SOIC |
| Frequency | 400kHz |
| Lead Free | Contains Lead |
| Max Frequency | 400kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Number of I/Os | 8 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5.5V |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Series | PCA9554 |
| Weight | 0.014829oz |
| RoHS | Compliant |
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