Hello I have a problem with the shift register. When I turn on the device sometimes I get random data already(ex QB, QC is high) this is the case when the shift register works as expected, but when I turn on the device and get from start every Q output as low, the shift is not working at all(can't insert 1's). What is even more weird is that when I already have something in it if I shift 0's till all are low, again is not working at all, can't insert other 1's. I connected pin 10(SRCLR) to +
The circuit used is SN74HC595N
Here is a link to the schematics i used: http://html.alldatasheet.com/html-pdf/27939/TI/SN74HC595N/24/1/SN74HC595N.html
The circuit used is SN74HC595N
Here is a link to the schematics i used: http://html.alldatasheet.com/html-pdf/27939/TI/SN74HC595N/24/1/SN74HC595N.html