| Manufacturer | Part # | Datasheet | Description |

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

List of Unclassifed Man...
|
SD7012 |
1Mb/5P |
Triple Tone Medoly Generator |
| SD7015 |
1Mb/4P |
Triple Tone Melody Generator With Simple Flash Control |
| S2559F |
394Kb/9P |
DTMF Tone Generator |
| RTS903 |
118Kb/6P |
DUAL-TONE MELODY GENERATOR |

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

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

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

List of Unclassifed Man...
|
SD995 |
1Mb/5P |
DUAL TONE MELODY GENERATOR |

Linear Technology
|
LT1684 |
236Kb/16P |
Micropower Ring Tone Generator |

Sames
|
SA9401 |
123Kb/16P |
UNIVERSAL PABX TONE GENERATOR |

Linear Technology
|
LT1684 |
221Kb/16P |
Micropower Ring Tone Generator |

CML Microcircuits
|
FX503C |
400Kb/6P |
A 17-TONE GENERATOR |

BOWIN ELECTRONIC CO.
|
UM88T-19L |
26Kb/2P |
Dual-tone Melody Generator |

Intersil Corporation
|
CD22859 |
38Kb/5P |
Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator February 1999 |

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

Clare, Inc.
|
M-993 |
140Kb/6P |
Region 1 MF Tone Generator |

Extech Instruments Corp...
|
40180 |
200Kb/1P |
Tone Generator and Amplifier Probe Kit |

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

Extech Instruments Corp...
|
40180 |
200Kb/1P |
Tone Generator and Amplifier Probe Kit |