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74ACT16374 数据表(PDF) 5 Page - STMicroelectronics |
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74ACT16374 数据表(HTML) 5 Page - STMicroelectronics |
5 / 10 page 74ACT16374 5/10 AC ELECTRICAL CHARACTERISTICS (CL =50pF, RL = 500 Ω, Input tr =tf =3ns) (*) Voltage range is 5.0V ± 0.5V CAPACITIVE CHARACTERISTICS 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) =CPD xVCC xfIN +ICC/16 (per circuit) Symbol Parameter Test Condition Value Unit VCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tPLH Propagation Delay Time CK to Q 5.0(*) 4.3 6.3 12.4 13.2 ns tPHL 4.5 6.7 12.2 13.1 tPZL Output Enable Time 5.0(*) 5.7 8.5 13.4 14.3 ns tPZH 4.8 7.2 11.9 12.7 tPLZ Output Disable Time 5.0(*) 5.5 8.0 9.8 10.2 ns tPHZ 4.7 6.7 10.4 10.9 tW CLOCK Pulse Width HIGH or LOW 5.0(*) 2.5 1.9 2.9 2.9 ns ts Setup Time D to CK, HIGH or LOW 5.0(*) 1.6 <1.0 1.8 1.8 ns th Hold Time D to CK, HIGH or LOW 5.0(*) 0.3 -0.8 1.0 1.0 ns fMAX Maximum Clock Frequency 5.0(*) 100 120 60 60 MHz Symbol Parameter Test Condition Value Unit VCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. CIN Input Capacitance 5.0 3.6 pF COUT Output Capaci- tance 5.0 11 pF CPD Power Dissipation Capacitance (note 1) 5.0 fIN = 10MHz 25 pF |
类似零件编号 - 74ACT16374 |
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类似说明 - 74ACT16374 |
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