Eric;

    Here's one used the other day...worked without any trouble at all!


    MAXIM MAX7219CWG-ND  (That's the Digi-Key part# for the SO-24 part)

    $8.27 ea.

    Serial input 8 digit LED Driver Multiplexed.


cheers.



                                            -Warren
_______________________________________________________________________________
Subject: 3 WIRE LED DISPLAY
From:    e_seeley%OWENS.RIDGECREST.CA.US@prdnet.polaroid.com at INET
Date:    11/8/95  9:45 PM

Does anyone know where I can purchase LT8522 led display referrenced in
AN592? Is there a "better" device? I'm looking for any serial led display
with at least 3 seven seg. displays and built in logic/latches for serial
interface.  Thanks, Eric Seeley