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74ACT299MTC 数据表(PDF) 7 Page - Fairchild Semiconductor |
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74ACT299MTC 数据表(HTML) 7 Page - Fairchild Semiconductor |
7 / 11 page 7 www.fairchildsemi.com AC Electrical Characteristics for ACT Note 10: Voltage Range 5.0 is 5.0V r 0.5V AC Operating Requirements for ACT Note 11: Voltage Range 5.0 is 5.0V r 0.5V. Capacitance VCC TA 25qCTA 40qC to 85qC Symbol Parameter (V) CL 50 pF CL 50 pF Units (Note 10) Min Typ Max Min Max fMAX Maximum Input Frequency 5.0 120 170 110 MHz tPLH Propagation Delay 5.0 4.0 8.5 12.5 3.0 14.0 ns CP to Q0 or Q7 (Shift Left or Right) tPHL Propagation Delay 5.0 4.0 9.0 13.5 3.5 15.0 ns CP to Q0 or Q7 (Shift Left or Right) tPLH Propagation Delay 5.0 4.5 8.5 12.5 4.5 13.5 ns CP to I/On tPHL Propagation Delay 5.0 5.0 9.5 15.0 4.5 16.5 ns CP to I/On tPHL Propagation Delay 5.0 4.0 14.0 15.0 4.0 18.0 ns MR to Q0 or Q7 tPHL Propagation Delay 5.0 4.0 13.0 14.5 3.5 17.5 ns MR to I/On tPZH Output Enable Time 5.0 2.5 8.0 12.0 1.5 13.0 ns OE to I/On tPZL Output Enable Time 5.0 2.0 8.0 12.0 1.5 13.5 ns OE to I/On tPHZ Output Disable Time 5.0 2.0 8.5 12.5 2.0 13.5 ns OE to I/On tPLZ Output Disable Time 5.0 2.5 8.0 11.5 2.0 12.5 ns OE to I/On VCC TA 25qCTA 40qC to 85qC Symbol Parameter (V) CL 50 pF CL 50 pF Units (Note 11) Typ Guaranteed Minimum tS Setup Time, HIGH or LOW 5.0 2.0 5.0 5.5 ns S0 or S1 to CP tH Hold Time, HIGH or LOW 5.0 2.0 1.0 1.0 ns S0 or S1 to CP tS Setup Time, HIGH or LOW 5.0 1.5 4.0 4.5 ns I/On to CP tH Hold Time, HIGH or LOW 5.0 1.0 1.0 1.0 ns I/On to CP tS Setup Time, HIGH or LOW 5.0 1.5 4.5 5.0 ns DS0 or DS7 to CP tH Hold Time, HIGH or LOW 5.0 1.0 1.0 1.0 ns DS0 or DS7 to CP tW CP Pulse Width 5.0 2.0 4.0 4.5 ns HIGH or LOW tW MR Pulse Width, LOW 5.0 2.0 3.5 3.5 ns tREC Recovery Time, MR to CP 5.0 0 1.5 1.5 ns Symbol Parameter Typ Units Conditions CIN Input Capacitance 4.5 pF VCC 5.0V CPD Power Dissipation Capacitance 170 pF VCC 5.5V |
类似零件编号 - 74ACT299MTC |
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类似说明 - 74ACT299MTC |
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