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hotwaterwizard

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  2. Replacement for MC34063A

    in Datasheet/Parts requests

    Posted

    Datasheet
    http://www.onsemi.com/pub/Collateral/MC34063A-D.PDF
    http://www.datasheetarchive.com/download.php?pi=118613
    http://www.metatech.com.hk/datasheet/aic/dcdc_pdf/MC34063a.pdf
    http://www.fairchildsemi.com/pf/MC/MC34063A.html

    Discription Applications
    http://www.interq.or.jp/japan/se-inoue/e_ckt231.htm
    http://www.st.com/stonline/prodpres/standard/vregs/08vlt_1.htm#c1

    Design Tool
    http://www.nomad.ee/micros/mc34063a/index.shtml

  4. Need datasheet of IC MT1389

    in Datasheet/Parts requests

    Posted

    http://groups.yahoo.com/group/mt13x9/
    http://1389.zewan.com/
    http://amstrad3016.altervista.org/
    http://groups.yahoo.com/group/MEDIATEK1389/
    http://www.delta.ee/xoro/_Reanimation_/mt1389%20serial%20interface%20gallery.pdf
    http://www.zxpilot.vladivostok.ru/temp/ROM%20Structure.txt
    http://forum.doom9.org/showthread.php?s=&threadid=67028
    http://who.is.free.fr/wiki/index.php?Mediatek

  8. Return to Post after Post

    in Feedback/Comments

    Posted

    Every other Electronics Website that I am a member of will Return you to your Post after you Post a Message on it.
    Is this site Still in the Stone Age?
    When I Post I always Review it.
    I have to Go back to the Directory, Find the Post Reopen it Scroll Down the whole Message, If there are Several Pages This could Get Agervating.
    Is there any way this can be changed?
    If you Edit your Post it takes you right back to it but, not on your Original Post.
    That is why I would Never Post on a Page Such as This one http://www.electronics-lab.com/forum/index.php?board=22;action=display;threadid=1321

    It would Take me atleast 10 min to get back to my post.

  15. Need a couple of datasheets.

    in Datasheet/Parts requests

    Posted

    DQ2817A-300 Manuf SEEQ

    http://www.embeddedlinks.com/chipdir/giicm/2817.txt
    http://www.atmel.com/dyn/resources/prod_documents/doc0542.pdf
    2817
    2kx8 EEPROM.
    Not all manufacturers implement the RDY pin.

    +-------------+
    RDY |1 +-+ 28| VCC
    |2 27| /WE
    A7 |3 26|
    A6 |4 25| A8
    A5 |5 24| A9
    A4 |6 23|
    A3 |7 22| /OE
    A2 |8 21| A10
    A1 |9 20| /CE
    A0 |10 19| D7
    D0 |11 18| D6
    D1 |12 17| D5
    D2 |13 16| D4
    GND |14 15| D3
    +------------+

    [This information is part of the GIICM]


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