The MS Series miniature toggle switch provides a variety of functionality options, including single- and double-pole, on/off, on/on, on/off/on, and momentary. Terminal style is solder-lug, PC ...
D-type flip-flops, with the invertedoutput connected to theD input, can toggle a clock signal. Ifyour circuit has an extra Schmitt-triggerinverter gate, you can use it to accomplishthe same thing.