| 摘要 |
<p>Additional transistors (N3, N4) are serially inserted in a level conversion circuit (11) that configures a flip-flop with N channel transistors (N1, N2) and P channel transistors (P1, P2) and that outputs TTL level output signals (OUT, OUT) by converting ECL level input signals (IN, IN), so that said additional transistors (N3, N4) are turned OFF at the same time as the P channel transistors (N1, N2), are turned ON. This above described process will prevent a through current flowing between positive and negative power sources, when transistors are switched, thus preventing an increase in the current consumed.</p> |
