поискавой системы для электроныых деталей |
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74LVQ157TTR датащи(PDF) 3 Page - STMicroelectronics |
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74LVQ157TTR датащи(HTML) 3 Page - STMicroelectronics |
3 / 12 page 74LVQ157 3/12 Table 4: Absolute Maximum Ratings Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied Table 5: Recommended Operating Conditions 1) Truth Table guaranteed: 1.2V to 3.6V 2) VIN from 0.8V to 2V Table 6: DC Specifications 1) Maximum test duration 2ms, one output loaded at time 2) Incident wave switching is guaranteed on transmission lines with impedances as low as 75 Ω Symbol Parameter Value Unit VCC Supply Voltage -0.5 to +7 V VI DC Input Voltage -0.5 to VCC + 0.5 V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC Input Diode Current ± 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 50 mA ICC or IGND DC VCC or Ground Current ± 200 mA Tstg Storage Temperature -65 to +150 °C TL Lead Temperature (10 sec) 300 °C Symbol Parameter Value Unit VCC Supply Voltage (note 1) 2 to 3.6 V VI Input Voltage 0 to VCC V VO Output Voltage 0 to VCC V Top Operating Temperature -55 to 125 °C dt/dv Input Rise and Fall Time VCC = 3.0V (note 2) 0 to 10 ns/V 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 3.0 to 3.6 2.0 2.0 2.0 V VIL Low Level Input Voltage 0.8 0.8 0.8 V VOH High Level Output Voltage 3.0 IO=-50 µA 2.9 2.99 2.9 2.9 V IO=-12 mA 2.58 2.48 2.48 IO=-24 mA 2.2 2.2 VOL Low Level Output Voltage 3.0 IO=50 µA 0.002 0.1 0.1 0.1 V IO=12 mA 0 0.36 0.44 0.44 IO=24 mA 0.55 0.55 II Input Leakage Current 3.6 VI = VCC or GND ± 0.1 ± 1 ± 1 µA ICC Quiescent Supply Current 3.6 VI = VCC or GND 440 40 µA IOLD Dynamic Output Current (note 1, 2) 3.6 VOLD = 0.8 V max 36 25 mA IOHD VOHD = 2 V min -25 -25 mA |
Аналогичный номер детали - 74LVQ157TTR |
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Аналогичное описание - 74LVQ157TTR |
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