| PART |
Description |
Maker |
| M-8888 M-8888-01 M-8888-01P M-8888-01SM M-8888-01T |
DTMF Transceiver TELECOM, DTMF SIGNALING CIRCUIT, PDSO20
|
CLARE[Clare, Inc.]
Clare Inc
|
| MT8870D-1 |
Integrated DTMF Receiver(完全双音多频信号（DTMF）接收器（集成了滤波器和数字译码器功能）)
|
Mitel Networks Corporation
|
| CM8880 CM8880-1 CM8880-1CI CM8880-1DI CM8880-1EI C |
CMOS Integrated DTMF Receiver
CMOS Integrated DTMF Transceiver
|
CALMIRCO[California Micro Devices Corp]
|
| MT3070AE |
TELECOM, DTMF SIGNALING CIRCUIT, PDIP8
|
ZARLINK SEMICONDUCTOR INC
|
| MT8880C |
Integrated DTMF Transceiver
|
Zarlink
|
| MT8888CN MT8888CP |
Integrated DTMF Transceiver with Intel Micro Interface
|
Zarlink Semiconductor Inc
|
| ZL49020 ZL49011 ZL49030 ZL49031 ZL49010 ZL49020DAA |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (3.58MHz Xtal)
Wide Dynamic Range DTMF Receiver
|
ZARLINK[Zarlink Semiconductor Inc]
|
| MC145446 MC145446A MC145446AFW MC145446AF |
Single-Chip 300-Baud Modem with DTMF Transceiver
|
MOTOROLA[Motorola, Inc]
MOTOROLA[Motorola Inc]
|
| MT8888C |
Integrated DTMF Transceiver with Intel Micro Interface
From old datasheet system
|
Mitel
|
| MT8889C 101 |
Integrated DTMF Transceiver with Adaptive Micro Interface
From old datasheet system
|
Zarlink
|
| ML7005 |
DTMF Transceiver
DTMF Transceiver
|
List of Unclassifed Manufacturers
LAPIS Semiconductor Co....
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