I'm currently designing a Shift register in MultiSIM; using two 74LS107's, and a 555 timer.
My problem is that the Pin 14 doesn't exist on the component it defined with Power 1 as VCC, but I need to connect it somewhere else....
I am using MultiSIM Version 8.3.3.0
Can anyone please look at my MultiSIM design (Attachment below), and see if you can see any problems? I know it's kinda messy with the auto routing wires.
Note I had to use 1N4001GP instead of 1N4001 (Can't find equiv)
And I used 100nF cap instead of 0.1 uF for C2
Also had to use 1N4735A instead of 1N4735 for D1
I'm only measuring like 107 pV for the LED's!