Adding Reset to a CMOS Monostable (CB128E)

Here we show how to add a reset key to the monostable using two NAND gates (CB127E). When the key is pressed, timing is interrupted. Only when a new pulse is applied to the input is the monostable triggered again. The same procedure is valid for the NOR monostable connecting the key to ground.

Adding Reset to a CMOS Monostable