An integrated circuit is provided comprising a first NMOS transistor; a first
PMOS transistor; a second NMOS transistor; a second PMOS transistor; a first bias
voltage node coupled to a first source/drain of the first NMOS transistor; a second
bias voltage node coupled to a first source/drain of the second PMOS; a third bias
voltage node coupled to a gate of the first PMOS transistor; a fourth bias voltage
node coupled to a gate of the second NMOS transistor; a pull-up node coupling a
second source/drain of the first NMOS transistor to a first source/drain of the
first PMOS transistor; a pull-down node coupling a second source/drain of the second
PMOS transistor to a first source/drain of the second NMOS transistor; an input
node; a storage node coupling a second source/drain of the first PMOS transistor
to a second source/drain of the second NMOS transistor; an output node; an input
switch coupled to controllably communicate an input data value from the input node
to a gate of the first NMOS transistor and to a gate of the second PMOS transistor;
and an output switch coupled to controllably communicate a stored data value from
the storage node to the output node.