| Компонент | Описание | Производитель | |
| ICM7224IPL | 4m Digit Counter/Decoder/Driver |
Maxim Integrated Products |
|
| ICM7224IPL | 41/2 Digit LCD Display Counter |
Intersil Corporation |
|
| ICM7224IPL | TIMERS COUNTERS AND DISPLAY DRIVERS |
Intersil Corporation |