4013 problem - Electronic Circuits Projects Diagrams Free

shams-_-m · 23rd March 2008, 11:34 AM

[center]i have an 4013 d-flip flop

and i want it to work as dc divider

by using 555 pulse generator & i try to connect the Q complement to the data input , its work on the simulator , but its faild me in the kit board ...

i think its related to TTL & CMOS characteristic...

i need an explanation .....

thanxx........

shams...........[/CENTER]

audioguru · 23rd March 2008, 04:00 PM

If the 555 and the CD4013 have the same supply voltage from 5V to 15V and the same ground then the circuit should work fine.
Your schematic does not show the power supply and ground connections to the CD4013.
The Q-not output of the CD4013 should not be loaded much.
The output of the 555 is its pin 3.

shams-_-m · 23rd March 2008, 04:08 PM

i have connect the same supply and the same ground and the pulse from 555

pin 3 .

and its not work

Pommie · 23rd March 2008, 04:15 PM

Troll, the guy obviously has knowledge of electronics and just asks trollish questions.

Mike.

shams-_-m · 23rd March 2008, 07:49 PM

u don 't have to know every thing ......

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Title	Starter	Forum	Replies	Latest
Keil C problem	sarang1_in	Micro Controllers	3	27th February 2005 06:05 AM
Problem; Random pic performance	timothyjackson	Micro Controllers	7	19th February 2005 07:20 PM
Big problem!!	zezito	Electronic Projects Design/Ideas/Reviews	4	29th October 2004 03:05 AM
12F675 Problem	brodin	Micro Controllers	10	29th December 2003 10:40 PM
strange color camera problem	schrodingerscat	Electronic Projects Design/Ideas/Reviews	5	4th October 2003 08:25 PM

23rd March 2008, 04:00 PM	(permalink)
audioguru	If the 555 and the CD4013 have the same supply voltage from 5V to 15V and the same ground then the circuit should work fine. Your schematic does not show the power supply and ground connections to the CD4013. The Q-not output of the CD4013 should not be loaded much. The output of the 555 is its pin 3. __________________ Uncle $crooge

23rd March 2008, 04:08 PM	(permalink)
shams-_-m	i have connect the same supply and the same ground and the pulse from 555 pin 3 . and its not work __________________ Wrong!!!!!!!!!!!!!!!!!!!!

23rd March 2008, 04:15 PM	(permalink)
Pommie	Troll, the guy obviously has knowledge of electronics and just asks trollish questions. Mike.

23rd March 2008, 07:49 PM	(permalink)
shams-_-m	u don 't have to know every thing ...... __________________ Wrong!!!!!!!!!!!!!!!!!!!!