| PART |
Description |
Maker |
| HAF1002 |
DTMF Generator/Receiver On-Chip
From old datasheet system
|
hitachi
|
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| MT3371B |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| PCD3349A PCD3349AP PCD3349AT |
8-bit microcontroller with DTMF generator
|
NXP Semiconductors
|
| S2559F S2559E |
DTMF Tone Generator 双音多频音发生器
|
Electronic Theatre Controls, Inc.
ETC[ETC]
List of Unclassifed Manufacturers
|
| UM9204 |
DTMF Receiver
|
List of Unclassifed Manufacturers
|
| TC35300BP |
DTMF Receiver
|
Toshiba
|
| M-8870-01 M-8870-01SM M-8870-01SMTR M-8870-02P M-8 |
DTMF Receiver
|
List of Unclassifed Manufacturers
ETC
|
| UM9203 UM9204 |
DTMF Receiver
|
ETC[ETC]
|
| S2559E S2559F |
(S2559E / S2559F) DTMF Tone Generator
|
AMI Semiconductor
|
| LC7366NM LC7365NM LC7365 |
DTMF Tone Generator for Pushbutton Telephone
|
SANYO[Sanyo Semicon Device]
|
| IL9270N |
DTMF signal receiver
|
List of Unclassifed Manufacturers
ETC[ETC]
|
