A logic circuit with improved performance when operating at the limits of the
transistor's
bandwidth. In particular, a latch includes a clocked trans-admittance stage circuit
for receiving a voltage and producing a current output, and an active load, such
as a trans-impedance stage circuit, connected to receive as input the current output
of the trans-admittance stage circuit and produce a voltage output. Two independent
trans-admittance and trans-impedance stages may be combined as a single latch pair.
One or more latch pairs may be arranged in series as a cascaded chain and connected
to the output current of a clocked trans-admittance stage latch.