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Old 6th June 2005, 03:28 PM   (permalink)
Default encoder ?

is there any encoder like this ? which ICs series ?

or something like it ?

(truth table)
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Old 6th June 2005, 03:33 PM   (permalink)
Default Re: encoder ?

Quote:
Originally Posted by Ctrl_Alt_Del
is there any encoder like this ? which ICs series ?

or something like it ?

(truth table)
You may look for GAL type of IC or PIC could do it...
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Old 6th June 2005, 03:38 PM   (permalink)
Default

or like this :
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Old 6th June 2005, 03:45 PM   (permalink)
Default

first is an 8 to 3 priority encoder, the second doesnt have priority
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Old 6th June 2005, 04:09 PM   (permalink)
Default

Another simple way to do it (which was quite common years ago) is to use an EPROM.
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Old 6th June 2005, 10:22 PM   (permalink)
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Looks like you want a 4532 8-bit priority encoder. (Motorola/ON Semi part number MC14532B.) Here's a link to a datasheet:http://www.onsemi.com/pub/Collateral/MC14532B-D.PDF
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Old 7th June 2005, 04:42 AM   (permalink)
Default

ok, great.. thx..

is there 32x5 encoder ? if yes, where i can find the datasheet / part number?
or there is no 32x5 encoder?

or what i need is to cascade some encoders to have 32x5 ?
(like 4532 datasheet page 7)



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