What is 74HC0324?

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Article #6415

#6415

From: Dave Grabowski (KxiK)
Date: Thu, 27 Aug 1992 14:24

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  I posted a msg like this a few days ago, but I just realized today
that I posted the wrong part number. I cancelled that msg, so here it is
again..

  We got a hardware key for a PC parallel port at work and it basically
consists of a 74HC0324 (not HC324) and a bunch of resistors and 3 caps.
The mfr's logo on the chip is VERY similar to National Semiconductor,
but it's slightly different -- different enough to be another
manufacturer. Does ANYONE have an idea what this chip is? I do know that
they are somehow programmable, because we have two keys,  which appear
identical, but they are for different programs, and they are NOT
interchangable.

  Any ideas?! Pleeeeze?!

-Dave
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Kappa Xi Kappa - Over & Above!                         dcg5662@hertz.njit.edu
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From: dcg5662@hertz.njit.edu (Dave Grabowski (KxiK))
Newsgroups: sci.electronics
Subject: What is 74HC0324?
Message-ID: <1992Aug27.142458.28752@njitgw.njit.edu>
Date: 27 Aug 92 14:24:58 GMT
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