| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | CD22202 | 5V Low Power DTMF Receiver | 50K |
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| 2 | CD22202 | 5V Low Power DTMF Receiver | 120K |
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| 3 | CD22202_02 | 5V Low Power DTMF Receiver | 120K |
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| 4 | CD22202E | 5V Low Power DTMF Receiver | 50K |
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| 5 | CD22202E | 5V Low Power DTMF Receiver | 120K |
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