1. <hardware> A type of computer peripheral connector so named because
one side is shorter (with one less pin) than the other giving a (squarish) "D"
shape. The connectors have two rows of pins (or holes). Common types are 25-way
(13+12 pins) and 9-way (5+4 pins). They are often used for serial lines,
2. D-type flip-flop.
DTR « DTS « DTSS « D-type » D-type flip-flop
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