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74LVX3245TTR Fiches technique(PDF) 4 Page - STMicroelectronics |
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74LVX3245TTR Fiches technique(HTML) 4 Page - STMicroelectronics |
4 / 13 page 74LVX3245 4/13 Table 7: DC Specifications For VCCB Table 8: Dynamic Switching Characteristics 1) Worst case package 2) Max number of output defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND 3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3V to threshold (VILD). 0V to threshold (VIHD) f = 1MHz Symbol Parameter Test Condition Value Unit VCCA (V) VCCB (V) TA = 25 °C -40 to 85 °C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. VIHB High Level Input Voltage 3.3 4.5 2.0 2.0 2.0 V 3.3 5.5 2.0 2.0 2.0 VILB Low Level Input Voltage 3.3 4.5 0.8 0.8 0.8 V 3.3 5.5 0.8 0.8 0.8 VOHB High Level Output Voltage 3.0 4.5 IO=-100 µA 4.4 4.5 4.4 4.4 V 3.3 4.5 IO=-24 mA 3.86 4.25 3.75 3.75 VOLB Low Level Output Voltage 3.0 4.5 IO=100 µA 0.002 0.1 0.1 0.1 V 3.3 4.5 IO=24 mA 0.18 0.36 0.44 0.44 IIB Input Leakage Current 3.6 5.5 VI = VCCA or GND ± 0.1 ± 1 ± 1 µA IOZB High Impedance Output Leakage Current 3.6 5.5 VIA = VIHA or VILA VI/Ob = VCCb or GND ± 0.5 ± 5 ± 5 µA ICCtB Quiescent Supply Current 3.6 5.5 VIA = VCCA or GND VIB = VCCB or GND 880 80 µA ∆I CCtB Maximum Quiescent Supply Current / Input 3.6 5.5 VIA = VCCA or GND VIB = VCCB - 2.1V 1.35 1.5 1.5 mA Symbol Parameter Test Condition Value Unit VCCA (V) VCCB (V) TA = 25 °C -40 to 85 °C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. VOLPA Dynamic Low Level Quiet Output (note 1, 2) 3.3 5.0 1.0 1.5 V 3.3 5.0 -1.2 -0.6 VOLPB Dynamic Low Level Quiet Output (note 1, 2) 3.3 5.0 0.8 1.2 V 3.3 5.0 -0.8 -0.5 VIHDA Dynamic High Voltage Input (note 1, 3) 3.3 5.0 2 V VILDA Dynamic Low Voltage Input (note 1, 3) 3.3 5.0 0.8 V VIHDB Dynamic High Voltage Input (note 1, 3) 3.3 5.0 2 V VILDB Dynamic Low Voltage Input (note 1, 3) 3.3 5.0 0.8 V |
Numéro de pièce similaire - 74LVX3245TTR |
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Description similaire - 74LVX3245TTR |
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