ref: 4b53b584263c8b7ea997d756e9712bf438bc348b
dir: /examples/Counter.pin/
Pin # | Name | Pin Type ----------------------------- 1 | Clock | Clock 2 | D0 | Input 3 | D1 | Input 4 | D2 | Input 5 | D3 | Input 6 | Set | Input 7 | Clear | Input 8 | NC | NC 9 | NC | NC 10 | GND | GND 11 | /OE | /OE 12 | NC | NC 13 | NC | NC 14 | NC | NC 15 | NC | NC 16 | Q3 | Output 17 | Q2 | Output 18 | Q1 | Output 19 | Q0 | Output 20 | VCC | VCC