GASP MODULES can also act as Rendezvous elements for an asynchronous data pipeline. (The "P" in GasP is capitalized to acknowledge an earlier family of circuits.) Each GasP module has two wires connecting it to its neighbors and an output wire that drives a data latch. At the heart of the module is a NAND gate, which produces a FALSE output only when both inputs are TRUE. Otherwise the NAND produces a TRUE output.