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74F192SJ 数据表(PDF) 5 Page - Fairchild Semiconductor |
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74F192SJ 数据表(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 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 CPU or 4.0 7.0 9.0 4.0 10.5 4.0 10.0 ns tPHL CPD to TCU or TCD 3.5 6.0 8.0 3.5 9.5 3.5 9.0 tPLH Propagation Delay 4.0 6.5 8.5 4.0 10.0 4.0 9.5 ns tPHL CPU or CPD to Qn 5.5 9.5 12.5 5.5 14.0 5.5 13.5 tPLH Propagation Delay 3.0 4.5 7.0 3.0 8.5 3.0 8.0 ns tPHL Pn to Qn 6.0 11.0 14.5 6.0 16.5 6.0 15.5 tPLH Propagation Delay 5.0 8.5 11.0 5.0 13.5 5.0 12.0 ns tPHL PL to Qn 5.5 10.0 13.0 5.5 15.0 5.5 14.0 tPHL Propagation Delay 6.5 11.0 14.5 6.5 16.0 6.5 15.5 ns MR to Qn tPLH Propagation Delay 6.0 10.5 13.5 6.0 15.0 6.0 14.5 MR to TCU tPHL Propagation Delay 7.0 11.5 14.5 7.0 16.0 7.0 15.5 MR to TCD tPLH Propagation Delay 7.0 12.0 15.5 7.0 18.5 7.0 16.5 ns tPHL PL to TCU or TCD 7.0 11.5 14.5 7.0 17.5 7.0 15.5 tPLH Propagation Delay 7.0 11.5 14.5 7.0 16.5 7.0 15.5 ns tPHL Pn to TCU or TCD 6.5 11.0 14.0 6.5 16.5 6.5 15.0 Symbol Parameter TA = +25°CTA = −55°C to +125°CTA = 0°C to +70°C Units 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 tW(L) PL Pulse Width, LOW 6.0 7.5 6.0 ns tW(L) CPU or CPD 5.0 7.0 5.0 ns Pulse Width, LOW tW(L) CPU or CPD Pulse Width, LOW 10.0 12.0 10.0 ns (Change of Direction) tW(H) MR Pulse Width, HIGH 6.0 6.0 6.0 ns tREC Recovery Time 6.0 8.0 6.0 ns PL to CPU or CPD tREC Recovery Time 4.0 4.5 4.0 ns MR to CPU or CPD |
类似零件编号 - 74F192SJ |
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类似说明 - 74F192SJ |
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