Much the same as the procedure for making a NOR gate behave as a NAND, we must invert all inputs and the output to make a NANDgate function as a NOR.
大致相同的程序让或非门表现为一个与非门，我们必须颠倒所有输和输出，使一个与非门的作为或非门。
2
Especially, the circuit of NANDgate my be totally made by NPN transistor, and the circuit structure is simple, easily is complicated by Integrate circuit.
其与非门电路不仅全部由npn型晶体管构成，且结构非常简单，容易做成集成电路。
3
The invention relates to a method for accessing a NANDgate flash memory by an application protocol data unit, which belongs to the technical field of smart card application.