B boxer4 New Member Oct 2, 2007 #21 Another option, if they're still available, is using the 74LS123. This monostable can be made oneshot, unlike the sticky nature of the 555 so you can sit on the trigger and it will still reset after finishing the cycle. Last edited: Oct 2, 2007
Another option, if they're still available, is using the 74LS123. This monostable can be made oneshot, unlike the sticky nature of the 555 so you can sit on the trigger and it will still reset after finishing the cycle.