Q-cable--A 68-wire cable used in conjunction with a P-cable for 32-bit SCSI-3 buses.
queue (general) Waiting lines resulting from temporary delays in providing service.
quiescent operating point (circuit) The dc voltages, currents, and dissipation associated with a circuit while it is not being subjected to an input signal.
QUIP (abbreviation/circuit) QUad In-line Package. A packaging technique similar to a DIP but having two rows of pins along each long side, or a total of four rows.