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    | Partname: | HT9200 |  | Description: | DTMF Generators |  | Manufacturer: | Holtek Semiconductor Inc. |  | Datasheet: | PDF (282K). Click here to download *)
 |  | The HT9200A/B tone generators are designed for C interfaces. They can be instructed by a C to generate 16 dual tones and 8 single tones from the DTMF pin. The HT9200A provides a serial mode whereas the HT9200B contains a |  |  Click here to download HT9200 Datasheet*)
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