| PART |
Description |
Maker |
| 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
|
| 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
|
| SC9270C SC9270D |
DTMF RECEIVER
|
Silan Microelectronics Joint-stock
|
| M957 |
DTMF Receiver
|
Teltone
|
| MS8870 |
DTMF Receiver
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| HT9170 HT9170B HT9170D |
DTMF Receiver
|
HOLTEK[Holtek Semiconductor Inc]
|
| M-88L70 M-88L70-01P M-88L70-01S M-88L70-01T |
3V DTMF Receiver
|
Clare Inc
CLARE[Clare, Inc.]
|
| SM8223B SM8223A |
FSK Decoder and DTMF Receiver IC
|
NPC
|
| LC73872 LC73872M |
From old datasheet system
DTMF Receiver
|
SANYO[Sanyo Semicon Device]
|
| HT9170D HT9170 9170 |
DTMF receiver
From old datasheet system
|
holtek
|
