Output circuit for multibit-outputting memory circuit.

摘要

The output circuit according to this invention includes a first transistor (output transistor) provided between a first power terminal and an output terminal and receiving a first input signal into its gate via a voltage boosting circuit, a second transistor provided between a second power terminal and the output terminal and receiving a second input signal into its gate, a third and a fourth transistors connected in series between the gate of the first transistor and the output terminal with their respective gates connected to the second power terminal, and a fifth transistor provided between the first power terminal and the node of the third and fourth transistors with its gate connected to the gate of the output transistor.