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| Partname: | CAT9554 |
| Description: | 8-bit I2C and SMBus I/O Port with Interrupt |
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| Datasheet: | PDF (267K).
Click here to download *) |
The CAT9554 and CAT9554A are CMOS devices that provide 8-bit parallel input/output port expansion for I2C and SMBus compatible applications. These I/O expanders provide a simple solution in applications where additional I/Os are needed: sensors, power switches, LEDs, pushbuttons, and fans. |
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Click here to download CAT9554 Datasheet*) |
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