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74AC273 Datasheet(PDF) 7 Page - Fairchild Semiconductor |
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74AC273 Datasheet(HTML) 7 Page - Fairchild Semiconductor |
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7 / 12 page  ©1988 Fairchild Semiconductor Corporation www.fairchildsemi.com 74AC273, 74ACT273 Rev. 1.6.0 7 AC Electrical Characteristics for ACT Note: 8. Voltage range 5.0 is 5.0V ± 0.5V. AC Operating Requirements for ACT Note: 9. Voltage range 5.0 is 5.0V ± 0.5V. Capacitance Symbol Parameter VCC (V) (8) TA = +25°C, CL = 50pF TA = –40°C to +85°C, CL = 50pF Units Min. Typ. Max. Min. Max. fMAX Maximum Clock Frequency 2.0 125 189 110 MHz tPLH, tPHL Propagation Delay, CP to Qn 5.0 1.5 6.5 8.5 1.5 9.0 ns tPHL Propagation Delay, MR to Qn 5.0 1.5 7.0 9.0 1.5 8.5 ns Symbol Parameter VCC (V) (9) TA = +25°C, CL = 50pF TA = –40°C to +85°C, CL = 50pF Units Typ. Guaranteed Minimum tS Setup Time, HIGH or LOW, Dn to CP 5.0 1.0 3.5 3.5 ns tH Hold Time, HIGH or LOW, Dn to CP 5.0 –0.5 1.5 1.5 ns tW Clock Pulse Width, HIGH or LOW 5.0 2.0 4.0 4.0 ns tW MR Pulse Width, HIGH or LOW 5.0 1.5 4.0 4.0 ns tW Recovery Time, MR to CP 5.0 0.5 3.0 3.0 ns Symbol Parameter Conditions Typ. Units CIN Input Capacitance VCC = OPEN 4.5 pF CPD Power Dissipation Capacitance for AC VCC = 5.0V 50.0 pF Power Dissipation Capacitance for ACT 40.0 |
Similar Part No. - 74AC273_08 |
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Similar Description - 74AC273_08 |
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