desperate one
New Member
i am trying to make a simple manual operated scoreboard. the attached drawing is made from info that i have copied from the internet. can someone proof read it for me and point out any errors.
74ls192= presettable bcd/decade up/down counter
74ls247= bcd to seven digit decoder/ driver
74ls14= hex schmitt trigger
the signals from the decoder/driver to go to self amplified large 7 segment display numbers.
thank you in advance wayne f.
74ls192= presettable bcd/decade up/down counter
74ls247= bcd to seven digit decoder/ driver
74ls14= hex schmitt trigger
the signals from the decoder/driver to go to self amplified large 7 segment display numbers.
thank you in advance wayne f.