Issue No.04 - April (1981 vol.14)
D. Michalopoulos , California State University
An experimental IBM computer circuit, with switching speeds faster than emitter-coupled logic, but with the low power level and small cell size of transistor-transistor logic, was announced February 25 at Compcon Spring. The circuit was invented by IBM engineers Richard R. Konian and James. L. Walsh, at IBM's East Fishkill, N.Y., facility.
D. Michalopoulos, "New Applications & Recent Research", Computer, vol.14, no. 4, pp. 92, April 1981, doi:10.1109/C-M.1981.220426