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WTB: 256x8 20 pin BIPOLAR PROM - equivalents listed...

Discussion in 'Electronic Components' started by Mark (UK), Jan 24, 2004.

  1. Mark (UK)

    Mark (UK) Guest

    Hi all!

    I'm looking to buy a quantity of 256x8 20 pin BiPolar PROMs. The
    following list are all pinout equivalents (except for speed and
    programming algorithm):

    N82S135
    MMI 6309-1
    MMI 63S281
    TI 18S22
    TI 28L22
    MB 7118
    AM27S23
    74S471
    74LS471
    uPB421

    Looking for the 20 pin DIP package, NOT PLCC. Let me know what you have.
    They must come with a "blank" guarantee, as they are one-time
    programmable devices, so once programmed, cannot be erased.

    Thanks. Yours, Mark.
     
  2. Try Strixner&Holzinger in Munich, www.sh-halbleiter.de, look for their
    'Online Lagerliste'.


    Regards,
    Dieter
     
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