| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| CM8870CPE | CMOS integrated DTMF receiver | California-Micro-Devices | PLCC | 20 | 0°C | 70°C | 231 K |
| CM8870CS | CMOS integrated DTMF receiver | California-Micro-Devices | SOIC | 18 | 0°C | 70°C | 231 K |
| CM8870CSI | CMOS integrated DTMF receiver | California-Micro-Devices | SOIC | 18 | -40°C | 85°C | 231 K |
| CM8870PE | CMOS integrated DTMF receiver | California-Micro-Devices | PLCC | 20 | 0°C | 70°C | 231 K |
| CM8870S | CMOS integrated DTMF receiver | California-Micro-Devices | SOIC | 18 | 0°C | 70°C | 231 K |
| CM8870SI | CMOS integrated DTMF receiver | California-Micro-Devices | SOIC | 18 | -40°C | 85°C | 231 K |
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