Hello,
I am a hobbyist interested in a Schmitt-trigger / comparator IC to trigger a N-type power Mosfet to light some LEDs.
I came across the SN7414 Hex Schmitt-trigger inverter and I think it will work in my application. I am somewhat new to electronics, and I don't understand the difference between the standard and "LS technology family" versions (SN74LS14). Per the datasheet I see significant differences for the input voltage tolerance 7 vs 5.5V, and a difference in the current sink at threshold voltages. Is there difference in the intended usage of the two versions of the the IC, or in general for LS vs. standard versions of ICs?
Thanks,
Stephen