HT9200 series datasheets. Manufacturer: Holtek Semiconductor Inc..

HT9200A DTMF generator with serial interface in 8-pin SOP package. Operational temperature range from -20°C to 75°C. Datasheet*) HT9200A DTMF generator with serial interface in 8-pin DIP package. Operational temperature range from -20°C to 75°C. Datasheet*) HT9200B DTMF generator with serial/parallel interface in 14-pin DIP package. Operational temperature range from -20°C to 75°C. Datasheet*) HT9200B DTMF generator with serial/parallel interface in 14-pin SOP package. Operational temperature range from -20°C to 75°C. Datasheet*) HT9200 DTMF Generators Datasheet*)

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