| PART |
Description |
Maker |
| CM8880 CM8880-1 CM8880-1CI CM8880-1DI CM8880-1EI C |
CMOS Integrated DTMF Receiver
CMOS Integrated DTMF Transceiver
|
CALMIRCO[California Micro Devices Corp]
|
| 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
|
| SSI75T201 |
INTEGRATED DTMF RECEIVER
|
List of Unclassifed Manufacturers
ETC
|
| M-8870 M-8870-01 M-8870-01SM M-8870-01SMTR M-8870- |
DTMF Receiver TELECOM, DTMF SIGNALING CIRCUIT, PDSO18
CONNECTOR
|
CLARE[Clare, Inc.]
Clare Inc
|
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| CM8888 CM8888-2 |
CMOS INTEGRATED DTMF TRANCEIVER
|
CALMIRCO[California Micro Devices Corp]
CALMICRO
|
| MT3170BE |
DTMF RECEIVER,CMOS,DIP,8PIN,PLASTIC
From old datasheet system
|
Zarlink Semiconductor
|
| LC73701M 1646 LC72701M |
TELEPHONE DIALER CKT, PDSO18
From old datasheet system
CMOS LSI
DTMF/PULSE Output Serial Interface Dialler(DTMF/PULSE输出模式串行接口拨号 双音多频/脉冲输出串行接口拨号器（双音多频/脉冲输出模式串行接口拨号器）
|
Sanyo Semicon Device
Sanyo Electric Co., Ltd.
|
| UM9203 |
DTMF Receiver
|
UMC
|
| HT9170 HT9170B HT9170D |
DTMF Receiver
|
HOLTEK[Holtek Semiconductor Inc]
|
| HM9270C HM9270D |
DTMF RECEIVER
|
EMC[ELAN Microelectronics Corp]
|
