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74ACTQ74 Datasheet(PDF) 2 Page - Fairchild Semiconductor |
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74ACTQ74 Datasheet(HTML) 2 Page - Fairchild Semiconductor |
2 / 8 page ![]() www.fairchildsemi.com 2 Truth Table (Each Half) H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial = LOW-to-HIGH Clock Transition Q0(Q0) = Previous Q(Q) before LOW-to-HIGH Transition of Clock Logic Symbols IEEE/IEC Block Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. Inputs Outputs SD CD CP D Q Q LH X X H L HL X X L H LL X X H H HH HH L HH LL H HH L X Q0 Q0 |