Precision, 4-Channel Low-Voltage, CMOS Analog Multiplexer
| Pin | Name | Type |
|---|---|---|
| 4 | NO1 | bidirectional |
| 5 | NO2 | bidirectional |
| 13 | NO3 | bidirectional |
| 12 | NO4 | bidirectional |
| 1 | A0 | input |
| 16 | A1 | input |
| 2 | EN | input |
| 6 | NC | passive |
| 7 | NC | passive |
| 14 | V+ | power_in |
| 15 | GND | power_in |
| 8 | COM | bidirectional |
| 11 | NC | passive |
| 10 | NC | passive |
| 9 | NC | passive |
| 3 | V- | power_in |
