Bistable circuit and electronic circuit

A bistable circuit comprising:

• a first inverter circuit and a second inverter circuit each including:
• an input node;
• an output node;
• an intermediate node;
• a first FET having a channel of a first conductivity type, wherein a source of the first FET is coupled to a power supply line, a drain of the first FET is coupled to the intermediate node, and a gate of the first FET is coupled to the input node,
• a second FET having a channel of the first conductivity type, wherein a source of the second FET is coupled to the intermediate node, a drain of the second FET is coupled to the output node, and a gate of the second FET is coupled to the input node,
• a third FET, wherein one of a source and a drain of the third FET is coupled to the intermediate node, and the other of the source and the drain of the third FET is coupled to a bias node, and
• a fourth FET having a channel of a second conductivity type opposite to the first conductivity type, wherein one of a source and a drain of the fourth FET is coupled to the output node, and the other of the source and the drain of the fourth FET is coupled to a control line;
• a first memory node to which the input node of the first inverter circuit and the output node of the second inverter circuit are coupled;
• and
• a second memory node to which an output node of the first inverter circuit and an input node of the second inverter circuit are coupled,
• wherein gates of the fourth FETs of the first inverter circuit and the second inverter circuit are coupled to a word line,
• wherein a gate of the third FET of the first inverter circuit is coupled to one of the following nodes:
• the input node and the output node of the first inverter circuit and the input node and the output node of the second inverter circuit, and
• wherein a gate of the third FET of the second inverter circuit is coupled to one of the following nodes:
• the input node and the output node of the second inverter circuit and the input node and the output node of the first inverter circuit.