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    | Partname: | HT817D0 |  | Description: | 16.8 second LOG-PCM speech |  | Manufacturer: | Holtek Semiconductor Inc. |  | Package: | DIP |  | Pins: | 24 |  | Oper. temp.: | -20 to 70 |  | Datasheet: | PDF (162K). Click here to download *)
 |  | The HT817D0 is a single chip LOG-PCM voice synthesizer LSI with 16.8-second voice capacity at 6kHz sampling rate. The chip when triggered drives a speaker through an external transistor with a current switch D/A converter output. Negligible current will be consumed in the standby state. |  |  Click here to download HT817D0 Datasheet*)
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