IL221AT и другие
| Компонент | Описание | Производитель | |
| IL221A | PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER |
Siemens Semiconductor Group |
 |
| IL221AT | Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection |
Vishay Siliconix |
|
| IL221AT | PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER |
Siemens Semiconductor Group |
|
| S-29L221A | CMOS SERIAL EEPROM |
Seiko Instruments Inc |
|
| S-29L221A-DFE | CMOS serial E2PROM |
Seiko Instruments Inc |
|
| S-29L221A-FS | CMOS serial E2PROM |
Seiko Instruments Inc |
|
| S-29L221ADFE | CMOS SERIAL EEPROM |
Seiko Instruments Inc |
|
| S-29L221AFS | CMOS SERIAL EEPROM |
Seiko Instruments Inc |
|