ISD1740 Serie
| Fr. Teil# | Beschreibung | Hersteller | Auf Lager | Operation |
| ISD1740SY | IC VOICE REC/PLAY 80SEC 28SOIC | Nuvoton Technology Corporation | 6603 |
|
| ISD1740PY | IC VOICE REC/PLAY 80SEC 28DIP | Nuvoton Technology Corporation | 4306 |
|
| ISD1740SYR | IC VOICE REC/PLAY 80SEC 28SOIC | Nuvoton Technology Corporation | 4358 |
|
| ISD1740PYI | IC VOICE REC/PLAY 80SEC 28DIP | Nuvoton Technology Corporation | 7323 |
|