S sparkyIVXX New Member Jan 25, 2011 #1 i am trying to figure out how to count by multiples of 5, 10, 25, with the 7490, used with the 7447 BCD to seven seg.
i am trying to figure out how to count by multiples of 5, 10, 25, with the 7490, used with the 7447 BCD to seven seg.
J john1 Active Member Jan 25, 2011 #2 Maybe you could make a bistable with an output for a No 5 and an output for a No 0, on the lsd, then run the counter from it to run the rest as normal. Best of luck with it, John
Maybe you could make a bistable with an output for a No 5 and an output for a No 0, on the lsd, then run the counter from it to run the rest as normal. Best of luck with it, John