Fault damage is generally a breakdown or short circuit of one or several Darlington tubes in the Darlington array.So I designed separate self-contained components that can be replaced individually if damaged。
I drew the 74HC595 schematic from 10-pin, 11-pin, 12-pin, 13-pin, 14-pin, 15-pin, 16-pin, 17-pin, 18-pin, is the connection correct? I'm afraid my understanding is wrong