Chip - 74HCT139 2x 2 to 4 Line Decoder
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This chip is provides 2 separate 2 to 4 line decoders. Each takes 2 inputs as a 2-bit number (0-3) and turns on the single line that corresponds to that number as output.
| ~1G | 1 | 16 | VCC |
|---|---|---|---|
| 1A | 2 | 15 | ~2G |
| 1B | 3 | 14 | 2A |
| 1Y0 | 4 | 13 | 2B |
| 1Y1 | 5 | 12 | 2Y0 |
| 1Y2 | 6 | 11 | 2Y1 |
| 1Y3 | 7 | 10 | 2Y2 |
| GND | 8 | 9 | 2Y3 |
This is one of the Integrated Circuit Chips in NerdConsole.
