Monday, November 4, 2013

Octal Counter Using 7490 ( 74LS90 )

2 comments:

  1. How can I make it down count instead.. meaning the displays will start at 7 7 and then finish in 0 0 then reset.

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    Replies
    1. Using not gates at the end of the output would help. 111 bar is 000.. Similarly, it applies to all

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