Robert A. LaBudde wrote:
>I obtained a board for the Everyday Practical Electronics project of a
>low-speed dual-channel digital oscilloscope.
>
>Unfortunately, the project calls for a NEC uPD43256BCZ-70LL (equiv. to
>TC55257DPL). It is claimed this part is available from Electromail as part
># 265-465.
>
>This appears to be a UK electronics supply company.
>
>Does anyone have any advice on how to obtain one of these chips?
>


In US, Jameco and Mouser - although Mouser never seems to
have them in stock.

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