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74LS49
BCD to 7-segment decoder/driver, Open collector
Schematic Symbol
Pin Configuration (14 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | B | input |
| 2 | C | input |
| 3 | ~{BI} | input |
| 4 | D | input |
| 5 | A | input |
| 6 | e | open_collector |
| 7 | GND | power_in |
| 8 | d | open_collector |
| 9 | c | open_collector |
| 10 | b | open_collector |
| 11 | a | open_collector |
| 12 | g | open_collector |
| 13 | f | open_collector |
| 14 | VCC | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.