Patent ID: 11869576
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The word line driving circuit of claim 4, wherein the control sub-circuit comprises:
a first inverter provided with an input terminal and an output terminal, wherein the input terminal of the first inverter is configured to receive a third external driving signal, and the output terminal of the first inverter is electrically connected with the control terminal of the first switching sub-circuit and the control terminal of the second switching sub-circuit; and
a second inverter electrically connected with the first power supply voltage and provided with an input terminal and an output terminal, wherein the input terminal of the second inverter is electrically connected with the output terminal of the first inverter, and the output terminal of the second inverter is electrically connected with the first terminal of the first switching sub-circuit.