| # | Label | Type |
|---|---|---|
| 1 | DIN | in |
| 2 | DIG0 | out |
| 3 | DIG4 | out |
| 4 | GND | gnd |
| 5 | DIG6 | out |
| 6 | DIG2 | out |
| 7 | DIG3 | out |
| 8 | DIG7 | out |
| 9 | GND | gnd |
| 10 | DIG5 | out |
| 11 | DIG1 | out |
| 12 | LOAD/~CS | in |
| 13 | CLK | in |
| 14 | SEG A | out |
| 15 | SEG F | out |
| 16 | SEG B | out |
| 17 | SEG G | out |
| 18 | ISET | in |
| 19 | V+ | vcc |
| 20 | SEG C | out |
| 21 | SEG E | out |
| 22 | SEG DP | out |
| 23 | SEG D | out |
| 24 | DOUT | out |