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   | Partname: | HT2040A |  | Description: | Christmas Light Controller |  | Manufacturer: | Holtek Semiconductor Inc. |  | Datasheet: | PDF (474K). Click here to download *)
 |  | The HT2040A is a low cost, low power CMOS LSI chip designed for use in Christmas lighting control products. It provides 4 SCR outputs to control the lamps. The lamps can display up to 10 different groups of lighting patterns, where each pattern or pattern group is chosen by appropriate input keys. |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |