Quad SPST Switches
| Pin | Name | Type |
|---|---|---|
| 1 | IN | input |
| 3 | S | bidirectional |
| 2 | D | bidirectional |
| 16 | IN | input |
| 14 | S | bidirectional |
| 15 | D | bidirectional |
| 9 | IN | input |
| 11 | S | bidirectional |
| 10 | D | bidirectional |
| 8 | IN | input |
| 6 | S | bidirectional |
| 7 | D | bidirectional |
| 12 | VL | power_in |
| 5 | GND | power_in |
| 13 | V+ | power_in |
| 4 | V- | power_in |
