hi,
would like to know if nand gates output could be connected as mentioned in the circuit or do i need to add an diode(pls advice on part number)?
This output is connected such as, due to 2 things could control the circuit (e.g a manual switch and a computer using 4N25).
pls advice
naren
would like to know if nand gates output could be connected as mentioned in the circuit or do i need to add an diode(pls advice on part number)?
This output is connected such as, due to 2 things could control the circuit (e.g a manual switch and a computer using 4N25).
pls advice
naren