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74LVC374ATTR 数据表(PDF) 4 Page - STMicroelectronics |
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74LVC374ATTR 数据表(HTML) 4 Page - STMicroelectronics |
4 / 14 page 74LVC374A 4/14 Table 6: DC Specifications Table 7: Dynamic Switching Characteristics 1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the LOW state. Symbol Parameter Test Condition Value Unit VCC (V) -40 to 85 °C -55 to 125 °C Min. Max. Min. Max. VIH High Level Input Voltage 1.65 to 1.95 0.65VCC 0.65VCC V 2.3 to 2.7 1.7 1.7 2.7 to 3.6 2 2 VIL Low Level Input Voltage 1.65 to 1.95 0.35VCC 0.35VCC V 2.3 to 2.7 0.7 0.7 2.7 to 3.6 0.8 0.8 VOH High Level Output Voltage 1.65 to 3.6 IO=-100 µAVCC-0.2 VCC-0.2 V 1.65 IO=-4 mA 1.2 1.2 2.3 IO=-8 mA 1.7 1.7 2.7 IO=-12 mA 2.2 2.2 3.0 IO=-18 mA 2.4 2.4 3.0 IO=-24 mA 2.2 2.2 VOL Low Level Output Voltage 1.65 to 3.6 IO=100 µA 0.2 0.2 V 1.65 IO=4 mA 0.45 0.45 2.3 IO=8 mA 0.7 0.7 2.7 IO=12 mA 0.4 0.4 3.0 IO=24 mA 0.55 0.55 II Input Leakage Current 3.6 VI = 0 to 5.5V ± 5 ± 5 µA Ioff Power Off Leakage Current 0 VI or VO = 5.5V 10 10 µA IOZ High Impedance Output Leakage Current 3.6 VI = VIH or VIL VO = 0 to 5.5V ± 10 ± 10 µA ICC Quiescent Supply Current 3.6 VI = VCC or GND 10 10 µA VI or VO = 3.6 to 5.5V ± 10 ± 10 ∆I CC ICC incr. per Input 2.7 to 3.6 VIH = VCC-0.6V 500 500 µA Symbol Parameter Test Condition Value Unit VCC (V) TA = 25 °C Min. Typ. Max. VOLP Dynamic Low Level Quiet Output (note 1) 3.3 CL = 50pF VIL = 0V, VIH = 3.3V 0.8 V VOLV -0.8 |
类似零件编号 - 74LVC374ATTR |
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类似说明 - 74LVC374ATTR |
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