A level shifting circuit includes an input node, an output node, a first
power supply node, a second power supply node, a third power supply node,
an inverter coupled to the first and second power supply nodes having an
input coupled to the input node and an output, a transistor having a
current path coupled between the output of the inverter an the output
node, a first transistor circuit coupled between the first power supply
node and the third power supply node having a first input coupled to the
output of the inverter, a second input coupled to the output node, and an
output, and a second transistor circuit coupled between the output node
and the third power supply node having a first input coupled to the
output of the first transistor circuit and a second input coupled to the
input node.