Recent content by Herlene

yeah...here in multisim the pins are not shown and there is no need to connect them since they are already connected by default, I think. I've experimented with other IC and there is no problem.

Thanks for the tip...I grounded the LT pin but the outputs were still HIGH.

I'm having the same problem here, can anybody help? It is an common anode. I tried putting probe at the outputs of they decade counter and they light up all right. But the seven segment desplay just wouldn't light up!