| Part number | : | 74HCT4051 |
| Package | : | SOIC-16 |
| Number of pins | : | 16 |
| Description | : | 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER |
| Diagram | : | Click here |
| Pin | Symbol | Description |
|---|---|---|
| 1 | Y4 | INDEPENDENT INPUT OR OUTPUT |
| 2 | Y6 | INDEPENDENT INPUT OR OUTPUT |
| 3 | Z | COMMON OUTPUT OR INPUT |
| 4 | Y7 | INDEPENDENT INPUT OR OUTPUT |
| 5 | Y5 | INDEPENDENT INPUT OR OUTPUT |
| 6 | E | ENABLE ACTIVE LOW |
| 7 | VEE | SUPPLY VOLTAGE |
| 8 | GND | GROUND SUPPLY VOLTAGE |
| 9 | S2 | SELECT INPUT |
| 10 | S1 | SELECT INPUT |
| 11 | S0 | SELECT INPUT |
| 12 | Y3 | INDEPENDENT INPUT OR OUTPUT |
| 13 | Y0 | INDEPENDENT INPUT OR OUTPUT |
| 14 | Y1 | INDEPENDENT INPUT OR OUTPUT |
| 15 | Y2 | INDEPENDENT INPUT OR OUTPUT |
| 16 | VCC | SUPPLY VOLTAGE |