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74154
4 to 16 lines Decoder/Demultiplexer
Schematic Symbol
Pin Configuration (24 pins)
| Pin | Name | Type |
|---|---|---|
| 12 | GND | power_in |
| 24 | VCC | power_in |
| 1 | ~{S0} | output |
| 2 | ~{S1} | output |
| 3 | ~{S2} | output |
| 4 | ~{S3} | output |
| 5 | ~{S4} | output |
| 6 | ~{S5} | output |
| 7 | ~{S6} | output |
| 8 | ~{S7} | output |
| 9 | ~{S8} | output |
| 10 | ~{S9} | output |
| 11 | ~{S10} | output |
| 13 | ~{S11} | output |
| 14 | ~{S12} | output |
| 15 | ~{S13} | output |
| 16 | ~{S14} | output |
| 17 | ~{S15} | output |
| 18 | ~{E0} | input |
| 19 | ~{E1} | input |
| 20 | A3 | input |
| 21 | A2 | input |
| 22 | A1 | input |
| 23 | A0 | input |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.