CMOS 16-Channel Analog Multiplexers
| Pin | Name | Type |
|---|---|---|
| 19 | S1 | passive |
| 20 | S2 | passive |
| 21 | S3 | passive |
| 22 | S4 | passive |
| 23 | S5 | passive |
| 24 | S6 | passive |
| 25 | S7 | passive |
| 26 | S8 | passive |
| 11 | S9 | passive |
| 10 | S10 | passive |
| 9 | S11 | passive |
| 8 | S12 | passive |
| 7 | S13 | passive |
| 6 | S14 | passive |
| 5 | S15 | passive |
| 4 | S16 | passive |
| 17 | A0 | input |
| 16 | A1 | input |
| 15 | A2 | input |
| 14 | A3 | input |
| 18 | EN | input |
| 12 | GND | power_in |
| 28 | D | passive |
| 2 | NC | passive |
| 3 | NC | passive |
| 13 | NC | passive |
| 1 | VDD | power_in |
| 27 | VSS | power_in |
