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ULN2803
High-Voltage High-Current Darlington Array
Schematic Symbol
Pin Configuration (18 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | I1 | input |
| 2 | I2 | input |
| 3 | I3 | input |
| 4 | I4 | input |
| 5 | I5 | input |
| 6 | I6 | input |
| 7 | I7 | input |
| 8 | I8 | input |
| 9 | GND | input |
| 18 | O1 | open_collector |
| 17 | O2 | open_collector |
| 16 | O3 | open_collector |
| 15 | O4 | open_collector |
| 14 | O5 | open_collector |
| 13 | O6 | open_collector |
| 12 | O7 | open_collector |
| 11 | O8 | open_collector |
| 10 | COM | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.