| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 31 | CM8880PI-2 | DTMF Transceiver | 779K |
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| 32 | CM8880SI | CMOS Integrated DTMF Transceiver | 763K |
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| 33 | CM8880SI-1 | DTMF Transceiver | 779K |
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| 34 | CM8880XI | CMOS Integrated DTMF Transceiver | 763K |
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