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PAL16L8
Programmable Array Logic (PAL), Active-Low Combinatorial, DIP-20 / PLCC-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 10 | GND | power_in |
| 20 | V_{CC} | power_in |
| 1 | I_{0} | input |
| 2 | I_{1} | input |
| 3 | I_{2} | input |
| 4 | I_{3} | input |
| 5 | I_{4} | input |
| 6 | I_{5} | input |
| 7 | I_{6} | input |
| 8 | I_{7} | input |
| 9 | I_{8} | input |
| 11 | I_{9} | input |
| 12 | ~{O_{1}} | tri_state |
| 13 | I/~{O_{2}} | bidirectional |
| 14 | I/~{O_{3}} | bidirectional |
| 15 | I/~{O_{4}} | bidirectional |
| 16 | I/~{O_{5}} | bidirectional |
| 17 | I/~{O_{6}} | bidirectional |
| 18 | I/~{O_{7}} | bidirectional |
| 19 | ~{O_{8}} | tri_state |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.