| PART |
Description |
Maker |
| MT3170B MT3270B MT3171B MT3271B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| TC35300BP |
DTMF Receiver
|
Toshiba
|
| MS8870 |
DTMF Receiver
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| UM9203 UM9204 |
DTMF Receiver
|
ETC[ETC]
|
| SSI75T957-IP SSI75T957-IL |
DTMF Receiver 双音多频接收
|
Integrated Device Technology, Inc.
|
| MT8870BCNBSP MT8870BC |
DTMF Receiver
From old datasheet system
|
Mitel Semiconductor
|
| MT8870C MT8870 |
DTMF Receiver
From old datasheet system
|
Mitel
|
| G8870 |
CMOS DTMF Integrated Receiver
|
GTE
|
| CD22204M |
5V low power subscriber DTMF receiver
|
Harris Semiconductor
|
| MT3370B MT3371B MT3171B MT3170B |
Wide Dynamic Range DTMF Receiver
|
Zarlink
|
| MT3270B MT3270BE MT3270BE1 |
Wide Dynamic Range DTMF Receiver
|
Zarlink Semiconductor Inc
|
