поискавой системы для электроныых деталей |
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74ALVCF322835 датащи(PDF) 2 Page - Fairchild Semiconductor |
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74ALVCF322835 датащи(HTML) 2 Page - Fairchild Semiconductor |
2 / 8 page www.fairchildsemi.com 2 Connection Diagram (Top Thru View) Pin Descriptions FBGA Pin Assignments Truth Table H = Logic HIGH L = Logic LOW X = Don’t Care, but not floating Z = High Impedance ↑ = LOW-to-HIGH Clock Transition Note 3: Output level before the indicated steady-state input conditions were established provided that CLK was HIGH before LE went LOW. Note 4: Output level before the indicated steady-state input conditions were established. Pin Names Description OEn Output Enable Input (Active LOW) LEn Latch Enable Input CLKn Clock Input 1I1 - 1I18 Data Inputs 2I1 - 2I18 Data Inputs 1O1 - 1O18 3-STATE Outputs 2O1 - 2O18 3-STATE Outputs 1 234 56 A 1O2 1O1 NC NC 1I1 1I2 B 1O4 1O3 NC GND 1I3 1I4 C 1O6 1O5 GND GND 1I5 1I6 D 1O8 1O7 VCC VCC 1I7 1I8 E 1O10 1O9 GND GND 1I9 1I10 F 1I12 1O11 GND GND 1I11 1I12 G 1O14 1O13 VCC VCC 1I13 1I14 H 1O15 1O16 GND GND 1I16 1I15 J 1O17 1O18 OE1 CLK1 1I18 1I17 K NC NC LE1 GND NC NC L 2O2 2O1 NC GND 2I1 2I2 M 2O4 2O3 GND GND 2I3 2I4 N 2O6 2O5 VCC VCC 2I5 2I6 P 2O8 2O7 GND GND 2O7 2I8 R 2O10 2O9 GND GND 2I9 2I10 T 2O12 2O11 VCC VCC 2I11 2I12 U 2O14 2O13 GND GND 2I13 2I14 V 2O15 2O16 OE2 CLK2 2I16 2I15 W 2O17 2O18 LE2 GND 2I18 2I17 Inputs Outputs OEn LEn CLKn In On H XXX Z LH X L L LH X H H LL ↑ LL LL ↑ HH LL H X O0 (Note 3) LLL X O0 (Note 4) |
Аналогичный номер детали - 74ALVCF322835 |
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Аналогичное описание - 74ALVCF322835 |
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