pinout
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|            |
   S0| 1        16|  VCC
   S1| 2        15|   Y0
   S2| 3        14|   Y1
  /LE| 4        13|   Y2
 /EN2| 5        12|   Y3
  EN1| 6        11|   Y4
   Y7| 7        10|   Y5
  GND| 8         9|   Y6
|____________|