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74ABT16952CSSC 数据表(PDF) 4 Page - Fairchild Semiconductor |
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74ABT16952CSSC 数据表(HTML) 4 Page - Fairchild Semiconductor |
4 / 7 page www.fairchildsemi.com 4 AC Electrical Characteristics (SSOP Package) AC Operating Requirements Capacitance Note 5: CI/O is measured at frequency f = 1 MHz, per MIL-STD-883, Method 3012. Symbol Parameter TA = +25°CTA = −40°C to +85°C Units VCC = +5.0V VCC = 4.5V to 5.5V CL = 50 pF CL = 50 pF Min Max Min Max fMAX Maximum Clock Frequency 200 200 MHz tPLH Propagation Delay 1.5 5.3 1.5 5.3 ns tPHL CPABn or CPBAn to An or Bn 1.5 5.3 1.5 5.3 tPZH Output Enable Time 1.5 5.5 1.5 5.5 ns tPZL OEABn or OEBAn to An or Bn 1.5 5.5 1.5 5.5 tPHZ Output Disable Time 1.5 6.0 1.5 6.0 ns tPLZ OEABn or OEBAn to An or Bn 1.5 6.0 1.5 6.0 Symbol Parameter TA = +25°CTA = −40°C to +85°C Units VCC = +5.0V VCC = 4.5V to 5.5V CL = 50 pF CL = 50 pF Min Max Min Max tS(H) Setup Time, HIGH 2.5 2.5 ns tS(L) or LOW An or Bn to CPABn or CPBAn 2.5 2.5 tH(H) Hold Time, HIGH 1.5 1.5 ns tH(L) or LOW An or Bn to CPABn or CPBAn 1.5 1.5 tS(H) Setup Time, HIGH 2.5 2.5 ns tS(L) or LOW CEAn or CEBn to CPABn or CPBAn 2.5 2.5 tH(H) Hold Time, HIGH 1.5 1.5 ns tH(L) or LOW CEAn or CEBn to CPABn or CPBAn 1.5 1.5 tW(H) Pulse Width, 3.0 3.0 ns tW(L) HIGH or LOW to CPABn or CPBAn 3.0 3.0 Symbol Parameter Typ Units Conditions TA = 25°C CIN Input Capacitance 5 pF VCC = 0V (Non I/O Pins) CI/O (Note 5) Output Capacitance 11 pF VCC = 5.0V (An, Bn) |
类似零件编号 - 74ABT16952CSSC |
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类似说明 - 74ABT16952CSSC |
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