I am working on a project and I need to design a binary clock within it. I purchased several 74590 8 bit counter chips. I am familiar with the 7493 4 bit counter and thought that the 74590 counter would be similar but Im getting nonsense outputs when I power the chip, ground the chip, connect a driving 555 timer to the CPC and connect Q0-Q7 to output LEDS. Can someone explain the pin connections to the 74590 chip (data sheet)? Or explain what could be going wrong?
Also what is an "output register; 3 state" and how will this effect my binary clock?
I'm just beginning to get into circuits and appreciate your clarity and thoroughness. Thank you!
https://assets.nexperia.com/documents/data-sheet/74HC590.pdf
Also what is an "output register; 3 state" and how will this effect my binary clock?
I'm just beginning to get into circuits and appreciate your clarity and thoroughness. Thank you!
https://assets.nexperia.com/documents/data-sheet/74HC590.pdf