delay circuit?

[aerial]

i need help on how to make a circuit out of flip flops...a circuit with a push button switch..once the switch is push give a logic one to the flip flop and an output of one the switch is a push button ones release it will give a logic zero to the flip flop but the output is still one....and so on...when you press the switch the circuit will be on when you release the switch ,the switch is off....any idea? its a kind of delay circuit..ones on even the switch is off the circuit is still on..any idea will do thanks..if you have a circuit to share i appreciate it very much.

 

[akg]

sorry .. i didn't understand anything.!!

 

[SPDCHK]

After reading it over, and over, and over, ......
Well, anyhow, try this
https://www.ece.ucsb.edu/Faculty/rodwell/Classes/ECE137B/cd4013.pdf
https://www.imagineeringezine.com/PDF-FILES/4013oneshots.PDF

 

[audioguru]

Your question is not very clear. English or a bad translation??
Maybe you want to push a button and get an output that stays high until the button is pushed again, then the output goes low. Make this circuit. 3 of these circuits can be made with one CD4069 IC: