LA5550M и другие
| Компонент | Описание | Производитель | |
| A555-0139-01 | COMMON MODE CHOKES |
Bel Fuse Inc. |
 |
| LA5550 | Low-Voltage DC Motor Speed Controller with Logic Circuit |
Sanyo Semicon Device |
|
| LA5550M | Low-Voltage DC Motor Speed Controller with Logic Circuit |
Sanyo Semicon Device |
|
| NA555_07 | PRECISION TIMERS |
Texas Instruments |
|
| NA555_08 | PRECISION TIMERS |
Texas Instruments |
|
| SDA5550 | TVText Pro |
Infineon Technologies AG |
|
| SDA5550M | TVText Pro |
Infineon Technologies AG |
|
| TCA5550 | SILICON MONOLITHIC INTEGRATED CIRCUIT |
Motorola, Inc |
|