520MR2C и другие
| Компонент | Описание | Производитель | |
| 520MR2C | LED |
HB Electronic Components |
 |
| MC74AC20MR2 | Dual 4 Input NAND Gate |
ON Semiconductor |
|
| MC74ACT20MR2 | Dual 4 Input NAND Gate |
ON Semiconductor |
|
| TS68020MR20 | HCMOS 32-bit Virtual Memory Microprocessor |
ATMEL Corporation |
|
| TS68020MR25 | HCMOS 32-bit Virtual Memory Microprocessor |
ATMEL Corporation |
|