HT3421A и другие
| Компонент | Описание | Производитель | |
| BBT3421 | 4 Channel Multi-rate Intelligent CMOS Re-Timer |
Intersil Corporation |
 |
| HT3421A | 41 Matrix Key Multi-Function Piano with a Memory |
Holtek Semiconductor Inc |
|
| LST3421A-AP | Coaxial Pigtailed Laser Module |
Agilent |
|
| LST3421B-AP | Coaxial Pigtailed Laser Module |
Agilent |
|
| LST3421X | Coaxial Pigtailed Laser Module |
Agilent |
|
| PST3421 | CMOS System Reset |
Mitsumi Electronics, Corp. |
|
| PST3421 | IC for CMOS System Reset |
Mitsumi Electronics, Corp. |
|