I'm trying to make a logical NOR-gate using a 74HCT02 IC (datasheet), but I cannot figure out how to wire it. Below is a schematic of what I tried.
The power source (V1) is coming from a transformer connected to the power net, it gives a 4.5 VDC output at 3.6VA maximum.
What I observe is that the led is always on, with little intensity difference when I press or release either button.
I do not have much experience regarding circuits with IC's, so I might be making some beginners mistakes here.