I'm trying to understand how dual gate mosfets work.
Can I use them as logic AND gate?
If so, what is the input capacitance when I will connect one gate (G1) to the Drain and I will use only second gate G2 in typical MOSFET configuration? In datasheet of BF998 I found it will be approx. 2pF so it looks like ideal low-power MOSFET, or am I wrong?
Thanks, Slawek, Poland.