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HD74LV2GT74A Datasheet(PDF) 2 Page - Renesas Technology Corp |
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HD74LV2GT74A Datasheet(HTML) 2 Page - Renesas Technology Corp |
2 / 10 page ![]() HD74LV2GT74A Rev.2.00, Oct.17.2003, page 2 of 9 Outline and Article Indication • HD74LV2GT74A Lot No. Y : Year code (the last digit of year) M : Month code W : Week code Y M W T 7 4 Marking Index band SSOP–8 Function Table Inputs Outputs PRE CLR CLK D Q Q L H XXH L H L XXL H L L XXH *1 H *1 HH ↑ HH L HH ↑ LL H HH ↓ XQ0 Q 0 H : High level L : Low level X : Immaterial ↑ : Low to high transition ↓ : High to low transition Q0 : The level of Q immediately before the input conditions shown in the above table are determined. Note : 1. Q and Q will remain high as long as preset and clear are low, but Q and Q are unpredictable, if preset and clear go high simultaneously. |