| Manufacturer | Part # | Datasheet | Description |

List of Unclassifed Man...
|
S2559F |
394Kb/9P |
DTMF Tone Generator |

National Semiconductor ...
|
TP5089 |
119Kb/6P |
TP5089 DTMF (TOUCH-TONE) Generator |

Sanyo Semicon Device
|
LC7365N |
162Kb/7P |
DTMF Tone Generator for Pushbutton Telephone |
| LC7365NM |
165Kb/7P |
DTMF Tone Generator for Pushbutton Telephone? |

List of Unclassifed Man...
|
MV5087 |
93Kb/6P |
DTMF GENERATOR |

Zarlink Semiconductor I...
|
MV5089 |
91Kb/7P |
DTMF GENERATOR |

OKI electronic componet...
|
MSM6234 |
124Kb/12P |
DTMF Tone Dialer LSI |

Ericsson
|
PBD3534 |
437Kb/6P |
DTMF Generator |

STMicroelectronics
|
PBD3535 |
501Kb/8P |
DTMF Generator |

National Semiconductor ...
|
TP53130 |
313Kb/5P |
DTMF (TOUCH TONE) GENERATOR WITH BINARY DATA AND KEYPAD INTERFACE |

NXP Semiconductors
|
PCD3311C |
176Kb/28P |
DTMF/modem/musical-tone generators 1996 Nov 21 |

Silan Microelectronics ...
|
SC9200 |
194Kb/9P |
DTMF GENERATOR WITH MICROPROCESSOR |

United Monolithic Semic...
|
UM9204 |
92Kb/1P |
On-chip DTMF generator |

Holtek Semiconductor In...
|
HT2823 |
173Kb/5P |
Triple Tone Generator |

Motorola, Inc
|
MC68HC05F6 |
82Kb/3P |
MCU with DTMF/melody generator |

List of Unclassifed Man...
|
RTS903 |
118Kb/6P |
DUAL-TONE MELODY GENERATOR |

Holtek Semiconductor In...
|
HT2830 |
989Kb/15P |
Up/Down Tone Generator |

List of Unclassifed Man...
|
SD7012 |
1Mb/5P |
Triple Tone Medoly Generator |

STMicroelectronics
|
M761E |
373Kb/9P |
DUAL TONE MULTIFREQUENCY GENERATOR |

Clare, Inc.
|
M-991 |
171Kb/6P |
Call Progress Tone Generator |