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74138_b
3-Line to 8-Line Decoder/Demultiplexer
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | A0 | input |
| 2 | A1 | input |
| 3 | A2 | input |
| 6 | E3 | input |
| 5 | ~{E}2 | input |
| 4 | ~{E}1 | input |
| 16 | VCC | power_in |
| 8 | GND | power_in |
| 15 | ~{O}0 | output |
| 14 | ~{O}1 | output |
| 13 | ~{O}2 | output |
| 12 | ~{O}3 | output |
| 11 | ~{O}4 | output |
| 10 | ~{O}5 | output |
| 9 | ~{O}6 | output |
| 7 | ~{O}7 | output |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.