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Old 10th March 2008, 05:17 PM   (permalink)
Question 8 bit Johnson counter 4000 series register

Hello.
This is my first circuit project and I would really need some help with building it. What would be the most suitable 8-bit from the 4000 series IC counter to use, considering we are using 8 LEDs at the output and we need to reset them using a switch. We use a 4Hz fixed trigger Schmitt oscillator and an inverter connected from the SO to SI.
Thanks.

P.S. any schematic or suggestions...please...

Last edited by papi; 10th March 2008 at 06:20 PM.
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