| 摘要 |
PURPOSE:To check generation of the transient short-circuit current by mounting the auxiliary transistor in the front stage of the output stage transistor, and preventing the output stage transistors from becoming ON state at the same time. CONSTITUTION:This inverter circuit has the first and second circuits in which an inversion output and a non-inversion output of the static type MOS memory are connected in series to MOSFET Q5, Q6 supplied to the gates, and their load elements Q1, Q2, respectively, and their connection points N1, N2 are made their output terminals; and the output stage by which MOSFET Q7, Q8 receiving outputs of the points N1, N2 to their gates are connected in series. And the auxiliary MOSFET Q9, Q10 by which rise of the gate voltage of MOSFET Q7, Q8 is suppressed by receiving output of the respective opposite points N1, N2 to their gates are connected to the gates of MOSFET Q7, Q8. Thus it is possible to prevent the output stage transistors from becoming ON state, and to check generation of the transient short- circuit current. |
