Looking for an 8 bit combinational comparator circuit diagram

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mannnish

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hi
i am looking for an 8 bit combinational comparator circuit diagram..........
if u have please help me.....
 

8 bit comparator

try the 74 series and 40 , 45 series index you will find this comparator .
 

8-bit comparator

i think u ll find here ur answer.

hXXp://pages.cpsc.ucalgary.ca/~walpole/325/LECTURES/22%20Combinational%20logic%20systems.html

if i guessed it, press the HELPED button 4 me !
 

circuit diagram of 4 bit comparator

The circuir diagram of a single stage camparator for 8 bits would be extremely complicated, instead u can use two four-bit-comparators in vascade. These comparators are really easy to design drawing upon Karnough Maps. PM me if u dont know how to design these.
 

ppt 5 bit comparator

There is 7485 - 4-bit comparator, but they can be cascaded for more bits (there is internal schematic) :
**broken link removed**
 

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