| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | PCD3312C | DTMF/modem/musical-tone generators | 180K |
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| 2 | PCD3312CP | DTMF/modem/musical-tone generators | 180K |
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| 3 | PCD3312CPN | Tone Telephone Dialer | 1323K |
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| 4 | PCD3312CT | DTMF/modem/musical-tone generators | 180K |
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| 5 | PCD3312CTD | Tone Telephone Dialer | 1323K |
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| 6 | PCD3312CTD-T | Tone Telephone Dialer | 1323K |
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