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74VHC16374TTR Arkusz danych(PDF) 5 Page - STMicroelectronics |
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74VHC16374TTR Arkusz danych(HTML) 5 Page - STMicroelectronics |
5 / 11 page 74VHC16374 5/11 AC ELECTRICAL CHARACTERISTICS (Input tr =tf =3ns) (*) Voltage range is 3.3V ± 0.3V (**) Voltage range is 5.0V ± 0.5V Note 1 : Parameter guaranteed by design. tsoLH =|tpLHm -tpLHn|, tsoHL =|tpHLm -tpHLn| 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 Latch) Symbol Parameter Test Condition Value Unit VCC (V) CL (pF) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tPLH tPHL Propagation Delay Time CK to Q 3.3(*) 15 915117 1 17 ns 3.3(*) 50 10.6 16.2 1 18.5 1 18.5 5.0(**) 15 5.4 9.1 1 10.1 1 10.1 5.0(**) 50 6.9 10.1 1 11.5 1 11.5 tPZL tPZH Output Enable Time 3.3(*) 15 813115 1 15 ns 3.3(*) 50 9.6 14.9 1 16 1 16 5.0(**) 15 5.1 9.1 1 10 1 10 ns 5.0(**) 50 6.6 10.1 1 11.5 1 11.5 tPLZ tPHZ Output Disable Time 3.3(*) 50 11.8 15.5 1 17 1 17 ns 5.0(**) 50 6.1 10.5 1 11.5 1 11.5 tw Pulse Width (CK) HIGH or LOW 3.3(*) 55 5 ns 5.0(**) 55 5 ts Setup Time Dn to CK HIGH or LOW 3.3(*) 4.5 4 4 ns 5.0(**) 33 3 th Hold Time Dn to LE HIGH or LOW 3.3(*) 22 2 ns 5.0(**) 22 2 fMAX Maximum Clock Frequency 3.3(*) 80 130 70 70 MHz 5.0(**) 130 185 110 110 tOSLH tOSHL Output to Output Skew time (note 1) 3.3(*) 50 1.5 1.5 1.5 ns 5.0(**) 50 1 1 1 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 2.5 10 10 10 pF COUT Output Capacitance 4pF CPD Power Dissipation Capacitance (note 1) 5.0 fIN = 10MHz 21 pF |
Podobny numer części - 74VHC16374TTR |
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Podobny opis - 74VHC16374TTR |
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