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i am using TTL gates in circuit ...... people here says you could get the required output while mixing TTL with cmos components.... so that why i intend to use 7474
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41 . i think so.....
remaining unused input should be grounded???........ which value resistor should i...
if i use 7474, how is it different from 4013........
what i had studied is that it works same as 4013 but negative is applied on reset and preset ........
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what should be the value of capacitor.......... 0.1uF?
well right... it could be made easy.... but at this stage, i don't had enough knowledge and so i have to go with what i learnt....
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and which value capacitor should be used in push button section to less the noise effect for further feeding........
thanks for the link.... i am studying it....will ask you i don't get something
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i studied the slides and concludes that the output from TTL logic ICs could not be used in CMOS ICs.
brother here is my circuit schematic which is workable on proteus............
brother i have uploaded schematics......
before i make pcb ,i want to confirm every thing...but now d-flip flop is not working even by grounding its "d" and "clk" pins as you told....
i tried to make the saving section on breadboard.....
i used 4013 to save outputs of push buttons using manual setting......
i applied +ve to set pin (by using a push button like the push button outputs for game) and grounded the clk and d pin. used the reset pin.... but the results are...
look brother i think i have confused you.... 74174 was to be used to set the turn for each player in game..... and i was not able to understand " how it would be possible ". then someone above replied to study the datasheet of 74174...... which i studied and got my answer..... that thing was...
I'll bet at least one student is using 9 IC's. Two ff per square. One ff lights a red led, another lights a green led. Call one X, call the other O. It's just a different approach.
i didn't understand what you want to say.......
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i didn't get what you want to say
i am making a tic tac toe game using digital logic. the players will input using push buttons. for this i have to save the inputs for further usage.. as push buttons has momentary output..... so for that i am using d-flip flop......now when i give output of push button to set of flip-flop, it...
hey brother....... i have a problem.... while making tic tac...... i have used push buttons... they had a momentary required output...... so i have to save it for further usage..... for that i have used d-flip flop...... you can check the picture below.....
when i pushes button , it saves and...
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