| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | UM92870 | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 2 | UM92870 | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 3 | UM92870A | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 4 | UM92870A | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 5 | UM92870B | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 6 | UM92870B | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 7 | UM92870C | INTEGRATED DTMF RECEIVER | 498K |
|
|
| 8 | UM92870C | INTEGRATED DTMF RECEIVER | 498K |
|
|
