For example, in a case where a signal including data (e.g., ???1???) to be written is outputted from the read/write circuit 123, that is, in a case where a potential of the first data line 104 is set to High and a potential of the second data line 105 is set to Low, when the word line 103 is set to High, the first transistor 106 and the second transistor 107 are turned on, and a potential of the n