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TCA9534A
Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander With Interrupt Output and Configuration Registers
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 15 | SDA | input |
| 14 | SCL | input |
| 13 | ~{INT} | output |
| 3 | A2 | input |
| 2 | A1 | input |
| 1 | A0 | input |
| 16 | VCC | power_in |
| 12 | P07 | bidirectional |
| 11 | P06 | bidirectional |
| 10 | P05 | bidirectional |
| 9 | P04 | bidirectional |
| 7 | P03 | bidirectional |
| 6 | P02 | bidirectional |
| 5 | P01 | bidirectional |
| 4 | P00 | bidirectional |
| 8 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.