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74ACTQ16543MTD датащи(PDF) 6 Page - Fairchild Semiconductor |
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74ACTQ16543MTD датащи(HTML) 6 Page - Fairchild Semiconductor |
6 / 9 page www.fairchildsemi.com 6 Extended AC Electrical Characteristics Note 10: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (i.e., all low-to-high, high-to-low, etc.). Note 11: This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load capacitors in the standard AC load. This specification pertains to single output switching only. Note 12: 3-STATE delays are load dominated and have been excluded from the datasheet. Note 13: The Output Disable Time is dominated by the RC network (500 Ω, 250 pF) on the output and has been excluded from the datasheet. Note 14: Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device. The specification applies to any outputs switching HIGH to LOW (tOSHL), LOW to HIGH (tOSLH), or any combination switching LOW to HIGH and/or HIGH to LOW (tOST). Capacitance TA = −40 to +85°C VCC = Com TA = −40 to +85°C Symbol Parameter CL = 50 pF VCC = Com Units 16 Outputs Switching CL = 250 pF (Note 10) (Note 11) Min Typ Max Min Max tPLH Propagation Delay 4.5 11.1 5.8 14.3 tPHL Transparent Mode 3.7 9.6 5.1 13.4 ns An to Bn or Bn to An tPLH Propagation Delay 4.3 11.3 6.2 16.3 ns tPHL LEBAn, LEABn to An, Bn 3.7 9.7 5.8 14.9 tPZH Output Enable Time 4.0 10.7 tPZL OEBAn or OEABn to An or Bn 4.3 11.3 (Note 12) ns CEBAn or CEABn to An or Bn tPHZ Output Disable Time 3.0 8.0 tPLZ OEBAn or OEABn to An or Bn 2.8 7.6 (Note 13) ns CEBAn or CEABn to An or Bn tOSHL Pin to Pin Skew 1.1 ns (Note 14) HL Data to Output tOSLH Pin to Pin Skew 1.4 ns (Note 14) LH Data to Output tOSHL Pin to Pin Skew 2.6 ns (Note 14) Latch to Output tOSLH Pin to Pin Skew 1.0 ns (Note 14) Latch to Output tOST Pin to Pin Skew 1.0 ns (Note 14) Data to Output tOST Pin to Pin Skew 2.2 ns (Note 14) Latch to Output Symbol Parameter Typ Units Conditions CIN Input Capacitance 4.5 pF VCC = 5.0V CPD Power Dissipation.Capacitance 95.0 pF VCC = 5.0V |
Аналогичный номер детали - 74ACTQ16543MTD |
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Аналогичное описание - 74ACTQ16543MTD |
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