Input/output circuit

An input/output circuit comprising:

• a first transistor that, based on an input signal input into an input terminal and an enable signal input to an enable terminal that switches a validity and invalidity of an output, drives a load;
• a first switch provided between the input terminal and a control terminal of the first transistor, the first switch including a first switching terminal that switches between connecting or blocking the input signal;
• and
• a switch control section configured to control the first switching terminal based on the enable signal,
• wherein, in a case in which a logic of the enable signal has transitioned, the switch control section controls the first switching terminal to cause the first switch to be in a connecting state for a predetermined period, to input the input signal to the control terminal of the first transistor, and to suppress a current flowing to the load from the first transistor, wherein
• the switch control section includes a second switch including a second switching terminal that switches between connecting and blocking a predetermined signal,
• the switch control section includes a second transistor connected to the first switching terminal and the second switching terminal via a connecting section, and
• the predetermined period is determined by a transition of charges between a first capacitance, which is a capacitance between the connecting section and an input/output section of the second switch, and a second capacitance, which is a capacitance between the connecting section and an input/output section of the first switch.