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74F190SC Fiches technique(PDF) 5 Page - Fairchild Semiconductor |
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74F190SC Fiches technique(HTML) 5 Page - Fairchild Semiconductor |
5 / 7 page 5 www.fairchildsemi.com AC Electrical Characteristics AC Operating Requirements Symbol Parameter TA = +25°CTA −55°C to +125°CTA = 0°C to +70°C Units VCC = +5.0V VCC = +5.0V VCC = +5.0V CL = 50 pF CL = 50 pF CL = 50 pF Min Typ Max Min Max Min Max fMAX Maximum Clock Frequency 100 125 75 90 MHz tPLH Propagation Delay 3.0 5.5 7.5 3.0 9.5 3.0 8.5 ns tPHL CP to Qn 5.0 8.5 11.0 5.0 13.5 5.0 12.0 tPLH Propagation Delay 6.0 10.0 13.0 6.0 16.5 6.0 14.0 tPHL CP to TC 5.0 8.5 11.0 5.0 13.5 5.0 12.0 tPLH Propagation Delay 3.0 5.5 7.5 3.0 9.5 3.0 8.5 ns tPHL CP to RC 3.0 5.0 7.0 3.0 9.0 3.0 8.0 tPLH Propagation Delay 3.0 5.0 7.0 3.0 9.0 3.0 8.0 tPHL CE to RC 3.0 5.5 7.0 3.0 9.0 3.0 8.0 tPLH Propagation Delay 7.0 11.0 18.0 7.0 22.0 7.0 20.0 ns tPHL U /D to RC 5.5 9.0 12.0 5.5 14.0 5.5 13.0 tPLH Propagation Delay 4.0 7.0 10.0 4.0 13.5 4.0 11.0 tPHL U /D to TC 4.0 6.5 10.0 4.0 12.5 4.0 11.0 tPLH Propagation Delay 3.0 4.5 7.0 3.0 9.0 3.0 8.0 ns tPHL Pn to Qn 6.0 10.0 13.0 6.0 16.0 6.0 14.0 tPLH Propagation Delay 5.0 8.5 11.0 5.0 13.0 5.0 12.0 ns tPHL PL to Qn 5.5 9.0 12.0 5.5 14.5 5.5 13.0 Symbol Parameter TA = +25°CTA −55°C to +125°CTA = 0°C to +70°C Units VCC = +5.0V VCC = +5.0V VCC = +5.0V Min Max Min Max Min Max tS(H) Setup Time, HIGH or LOW 4.5 6.0 5.0 ns tS(L) Pn to PL 4.5 6.0 5.0 tH(H) Hold Time, HIGH or LOW 2.0 2.0 2.0 tH(L) Pn to PL 2.0 2.0 2.0 tS(L) Setup Time, LOW 10.0 10.5 10.0 ns CE to CP tH(L) Hold Time, LOW 0 0 0 CE to CP tS(H) Setup Time, HIGH or LOW 12.0 12.0 12.0 ns tS(L) U /D to CP 12.0 12.0 12.0 tH(H) Hold Time, HIGH or LOW 0 0 0 tH(L) U /D to CP 000 tW(L) PL Pulse Width, LOW 6.0 8.5 6.0 ns tW(L) CP Pulse Width, LOW 5.0 7.0 5.0 ns tREC Recovery Time PL to CP 6.0 7.5 6.0 ns |
Numéro de pièce similaire - 74F190SC |
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Description similaire - 74F190SC |
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