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74VCX245MTC Folha de dados(PDF) 4 Page - Fairchild Semiconductor |
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74VCX245MTC Folha de dados(HTML) 4 Page - Fairchild Semiconductor |
4 / 8 page www.fairchildsemi.com 4 DC Electrical Characteristics (Continued) Note 8: Outputs disabled or 3-STATE only. AC Electrical Characteristics (Note 9) Note 9: For CL 50PF, add approximately 300 ps to the AC maximum specification. Note 10: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Symbol Parameter Conditions VCC Min Max Units (V) VOL LOW Level Output Voltage IOL 100 PA 2.7 to 3.6 0.2 V IOL 12 mA 2.7 0.4 IOL 18 mA 3.0 0.4 IOL 24 mA 3.0 0.55 IOL 100 PA 2.3 to 2.7 0.2 IOL 12 mA 2.3 0.4 IOL 18 mA 2.3 0.6 IOL 100 PA 1.65 to 2.3 0.2 IOL 6 mA 1.65 0.3 IOL 100 PA 1.4 to 1.6 0.2 IOL 2 mA 1.4 0.35 II Input Leakage Current 0 d VI d 3.6V 1.4 to 3.6 r5.0 PA IOZ 3-STATE Output Leakage 0 d VO d 3.6V 1.4 to 3.6 r10 PA VI VIH or VIL IOFFI Power-OFF Leakage Current 0 d (VI, VO) d 3.6V 0 10 PA ICC Quiescent Supply Current VI VCC or GND 1.4 to 3.6 20 PA VCC d (VI, VO) d 3.6V (Note 8) 1.4 to 3.6 r20 'ICC Increase in ICC per Input VIH VCC 0.6V 2.7 to 3.6 750 PA Symbol Parameter Conditions VCC TA 40qC to 85qC Units Figure (V) Min Max Number tPHL, tPLH Propagation Delay CL 30 pF, RL 500: 3.3 r 0.3 0.6 3.5 ns Figures 1, 2 An to Bn or Bn to An 2.5 r 0.2 0.8 4.2 1.8 r 0.15 1.5 8.4 CL 15 pF, RL 2k: 1.5 r 0.1 1.0 16.8 Figures 5, 6 tPZL, tPZH Output Enable Time CL 30 pF, RL 500: 3.3 r 0.3 0.6 4.5 ns Figures 1, 3, 4 2.5 r 0.2 0.8 5.6 1.8 r 0.15 1.5 9.8 CL 15 pF, RL 2k: 1.5 r 0.1 1.0 19.6 Figures 5, 7, 8 tPLZ, tPHZ Output Disable Time CL 30 pF, RL 500: 3.3 r 0.3 0.6 3.6 ns Figures 1, 3, 4 2.5 r 0.2 0.8 4.0 1.8 r 0.15 1.5 7.2 CL 15 pF, RL 2k: 1.5 r 0.1 1.0 14.4 Figures 5, 7, 8 tOSHL Output to Output Skew CL 30 pF, RL 500: 3.3 r 0.3 0.5 ns tOSLH (Note 10) 2.5 r 0.2 0.5 1.8 r 0.15 0.75 CL 15 pF, RL 2k: 1.5 r 0.1 1.5 |
Nº de peça semelhante - 74VCX245MTC |
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Descrição semelhante - 74VCX245MTC |
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