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74156
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 8 | GND | power_in |
| 16 | VCC | power_in |
| 1 | Ea1 | input |
| 2 | ~{ENa} | input |
| 3 | A1 | input |
| 4 | ~{Q3a} | open_collector |
| 5 | ~{Q2a} | open_collector |
| 6 | ~{Q1a} | open_collector |
| 7 | ~{Q0a} | open_collector |
| 9 | ~{Q0b} | open_collector |
| 10 | ~{Q1b} | open_collector |
| 11 | ~{Q2b} | open_collector |
| 12 | ~{Q3b} | open_collector |
| 13 | A0 | input |
| 14 | ~{ENb} | input |
| 15 | ~{Eb2} | input |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.