the input that im trying to turn into a toggle is relay contacts. when i connected the + to one of the outputs and the - to gnd, i got about 5.4v for high and about 3mv for low when the supply voltage was about 7.2v. when i tested it with the pins 1, 3, 4, 10, 11, and 13 floating and leds between the outputs and gnd, the leds turned on randomly (they stayed on not blinking but each time i turn it on, it gives me a random result) and for the switch i just got a wire and touched it to one of the contacts so i don't know the rise and fall times, but i would think it would be fast. the supply voltages i have are anywhere from 1.2v to 32v, but i think the max voltage for the chip is 16v. the load i want to drive right now is the discharge of a 330v 30milifarad capacitor bank for a coil gun (which is why i don't want to be too close to it when i test it), but i want to use it for other things. mostly prototyping.