a V ery-'''H'''igh-'''S'''peed I ntegrated C ircuit , a type of digital logic circuit
very high speed integrated circuit. A series of government programs designed to stimulate development and standardize complex microcircuit technology.
A VHSIC is a Very-High-Speed Integrated Circuit, a type of digital logic circuit. The abbreviation was coined by the US Department of Defense in the 1980s, in a project that led to the development of the VHDL language.