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Bus Buffer (3 state output)

Discussion in 'Electronic Components' started by arcadey, Jun 22, 2007.

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  1. arcadey

    arcadey Guest

    I wonder if someone can help me please - I need to source a part and
    am having considerable difficulty finding it - as a result I'm
    thinking of trying to find an alternative.

    Part details:

    Toshiba part: TC7SZ126FU


    Fairchild part: NC7SZ126P5

    Is there another alternative to this part?

    Or is it possible to 'make do' with another part (with some
    modifications to the part if necessary). I don't mind a few wires
    hanging out if it means, for example, I could use something like a TTL
    part, ie 74LS244

    My main problem is that I'm in the UK - I can find suppliers of this
    part in the US but then the shipping is ridiculously expensive,
    especially when you consider that I only need six parts of this type
    which are not only very small but also very light - they would easily
    fit inside an envelope. Total cost for the parts is about $3

    Can anyone advise please?

  2. TT_Man

    TT_Man Guest

    Try First Millennium electronics.... 01 252 518 580. ask for Steve...
    Rapidelectronics do 74HC244
    what about 74HC125? 14 pin package...
  3. Mook Johnson

    Mook Johnson Guest

    Take a look at teh 74LVC1G125 at You cna get samples if its a fit.
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