However, the most effective fluidic logic gate is a bistable element sometimes known as a fluidic amplifier. This is analogous to an RS flip-flop. A supply flow feeds the device and two pressure ...

For example, an optical (or electronic) pulse into the S gate would leave the output equal to one, and it would remain one until a pulse into R reset it to zero. In this way the SR flip-flop ...

A one-bit section of shift register might contain six gate TO-circuits and two flip flops. Three half-adder cans, two half-shift registers cans and a gate can could make a serial full adder.