| Компонент | Описание | Производитель | |
| NE556D | Dual timer |
NXP Semiconductors |
|
| NE556D | Dual Timer |
Fairchild Semiconductor |
|
| NE556D | DUAL PRECISION TIMERS |
Texas Instruments |
|
| NE556D | DUAL PRECISION TIMERS |
Texas Instruments |
|
| NE556DBR | DUAL PRECISION TIMERS |
Texas Instruments |
|
| NE556DBRE4 | DUAL PRECISION TIMERS |
Texas Instruments |
|
| NE556DE4 | DUAL PRECISION TIMERS |
Texas Instruments |
|
| NE556DR | DUAL PRECISION TIMERS |
Texas Instruments |
|
| NE556DRE4 | DUAL PRECISION TIMERS |
Texas Instruments |