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74V2T07 Fiches technique(PDF) 3 Page - STMicroelectronics |
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74V2T07 Fiches technique(HTML) 3 Page - STMicroelectronics |
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3 / 7 page ![]() 74V2T07 3/7 DC SPECIFICATIONS AC ELECTRICAL CHARACTERISTICS (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/3 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. VIH High Level Input Voltage 4.5 to 5.5 22 2 V VIL Low Level Input Voltage 4.5 to 5.5 0.8 0.8 0.8 V VOL Low Level Output Voltage 4.5 IO=50 µA 0.0 0.1 0.1 0.1 V 4.5 IO=8 mA 0.36 0.44 0.55 IOZ High Impedance Output Leakage Current 5.5 VI =VIH or VIL VO =VCC or GND ±0.25 ± 2.5 ± 5.0 µA II Input Leakage Current 0to 5.5 VI = 5.5V or GND ± 0.1 ± 1.0 ± 1.0 µA ICC Quiescent Supply Current 5.5 VI =VCC or GND 110 20 µA ∆I CC Additional Worst Case Supply Current 5.5 One Input at 3.4V, other input at VCC or GND 1.35 1.5 1.5 mA 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. tPZL Enable Delay Time 5.0 (*) 15 3.7 7.0 1.0 8.0 1.0 9.0 ns 5.0 (*) 50 4.1 8.0 1.0 9.0 1.0 10.0 tPLZ Disable Delay Time 5.0 (*) 15 4.3 7.0 1.0 8.0 1.0 9.0 ns 5.0 (*) 50 4.7 8.0 1.0 9.0 1.0 10.0 Symbol Parameter Test Condition Value Unit TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. CIN Input Capacitance 4 10 10 10 pF COUT Output Capacitance 5pF CPD Power Dissipation Capacitance (note 1) 9pF |
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