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PCF8584
I2C Bus Controller, DIP/SOIC-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | CLK | input |
| 2 | SDA | bidirectional |
| 3 | SCL | bidirectional |
| 4 | ~{IACK} | input |
| 5 | ~{INT} | output |
| 6 | A0 | input |
| 7 | D0 | tri_state |
| 8 | D1 | tri_state |
| 9 | D2 | tri_state |
| 10 | VSS | power_in |
| 11 | D3 | tri_state |
| 12 | D4 | tri_state |
| 13 | D5 | tri_state |
| 14 | D6 | tri_state |
| 15 | D7 | tri_state |
| 16 | ~{RD} | passive |
| 17 | ~{CS} | input |
| 18 | ~{WR} | input |
| 19 | ~{RST} | bidirectional |
| 20 | VDD | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.