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    HT3820A Search Results

    HT3820A Datasheets (1)

    Holtek
    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    HT3820A
    		Holtek 128 Note Melody Generator Scan PDF 168.95KB 8

    HT3820A Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    HT3820B

    Abstract: ding-dong CMOS one shot HT3820U HT3820K HT3820J DING DONG BELL hey Jude HT3820 HT3820C
    Contextual Info: H O LTEK r y ^ HT3820 128 Note Melody Generator Features • • • • • • E x trem ely few e x tern al com ponents • D rive a n 8 Q.sp eak er th ro u g h a n N P N tra n s is to r • 3-pin TO -92 or 16 D IP/SO P package W orking voltage: 2.4V~5.0V


    OCR Scan     		ht3820ht3820bding-dongcmos one shot+6ht3820uht3820kht3820jding dong bellhey judeht3820c PDF

    melody generators

    Abstract: HT3820 HT3820B HT3820A HT3820C HT3820D HT3820F HT3820G HT3820H HT3820I
    Contextual Info: HT3820 128 Note Melody Generator Features • • • • • • • Working voltage: 2.4V~5.0V 7 tempo options 2 "CHA" envelopes Normal or octave higher option 4 operation modes • Extremely few external components Drive an 8Ω speaker through an NPN transistor


    Original     		ht3820ht3820nht3820pht3820q+14ht3820rht3820sht3820tht3820uht3820vmelody generatorsht3820bht3820aht3820cht3820dht3820fht3820ght3820hht3820i PDF