But the interesting story lies probably not in what can be done with a 7400, but in why we would now use a 74HC00 or any of the other families that superseded the original. Newer series almost all ...
It uses the data wires from four different USB cables to program AVR chips, enlisting the help of a 74HC00 NAND gate along the way. You do not need to have a programmed microcontroller as all the ...