поискавой системы для электроныых деталей |
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74ACTQ16543SSC датащи(PDF) 5 Page - Fairchild Semiconductor |
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74ACTQ16543SSC датащи(HTML) 5 Page - Fairchild Semiconductor |
5 / 9 page 5 www.fairchildsemi.com DC Electrical Characteristics (Continued) Note 5: Maximum number of outputs that can switch simultaneously is n. (n − 1) outputs are switched LOW and one output held LOW. Note 6: Maximum number of outputs that can switch simultaneously is n. (n − 1) outputs are switched HIGH and one output held HIGH. Note 7: Maximum number of data inputs (n) switching. (n − 1) inputs switching 0V to 3V Input under test switching 3V to threshold (V ILD). AC Electrical Characteristics Note 8: Voltage Range 5.0 is 5.0V ±0.5V. AC Operating Requirements Note 9: Voltage Range 5.0 is 5.0V ±0.5V VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 8) Min Typ Max Min Max tPLH Propagation Delay 3.8 5.9 8.3 3.0 9.0 tPHL Transparent Mode 5.0 3.5 5.5 7.9 2.6 8.5 ns An to Bnor Bn to An tPLH Propagation Delay 4.7 6.9 9.8 3.4 10.8 tPHL LEBAn, LEABn 5.0 3.96.3 9.03.1 9.8 ns to An, Bn tPZH Output Enable Time 4.2 6.3 9.2 3.0 9.9 tPZL OEBAn or OEABn to An or Bn 5.0 4.9 7.3 10.3 3.6 10.3 ns CEBAn or CEABn to An or Bn tPHZ Output Disable Time 2.8 5.2 8.0 2.1 8.3 tPLZ OEBAn or OEABn to An or Bn 5.0 2.65.0 7.62.0 8.1 ns CEBAn or CEABn to An or Bn VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 9) Typ Guaranteed Minimum tS Setup Time, HIGH or LOW 5.0 3.0 3.0 ns An or Bn to LEBAn or LEABn tH Hold Time, HIGH or LOW 5.0 1.5 1.5 ns An or Bn to LEBAn or LEABn tW Latch Enable, B to A 5.0 4.0 4.0 ns Pulse Width, LOW |
Аналогичный номер детали - 74ACTQ16543SSC |
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Аналогичное описание - 74ACTQ16543SSC |
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