Hi everyone,
I am currently going through my first digital components class and were building a circuit that incorporates all that we have learned so far but I am struggling with how to bring everything together to make it work properly. We are designing a basic frequency display.
The circuit uses the following: a 555 timer, 7414 Schmitt trigger NOT gate, 4 749x counters, 1 7493 free count, 7408, 7400, 74121 multi-vibrator, 4 74192's, 2 7446 with 2 common cathode 7 segment displays and another 2 7448 with 2 common anode 7 segment displays.
We are drawing a logic diagram to illustrate the connections, which I am fairly capable of doing, however when it comes to setting up the finer details I am having a hard time understanding where certain connections go. Especially when setting up the reduction block and connecting everything together.
I have attached the basic diagram that we are building.
Anything helps! Thanks in advance!
I am currently going through my first digital components class and were building a circuit that incorporates all that we have learned so far but I am struggling with how to bring everything together to make it work properly. We are designing a basic frequency display.
The circuit uses the following: a 555 timer, 7414 Schmitt trigger NOT gate, 4 749x counters, 1 7493 free count, 7408, 7400, 74121 multi-vibrator, 4 74192's, 2 7446 with 2 common cathode 7 segment displays and another 2 7448 with 2 common anode 7 segment displays.
We are drawing a logic diagram to illustrate the connections, which I am fairly capable of doing, however when it comes to setting up the finer details I am having a hard time understanding where certain connections go. Especially when setting up the reduction block and connecting everything together.
I have attached the basic diagram that we are building.
Anything helps! Thanks in advance!
Attachments
-
91.1 KB Views: 19