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74ACT174 Datasheet(PDF) 4 Page - STMicroelectronics |
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74ACT174 Datasheet(HTML) 4 Page - STMicroelectronics |
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4 / 10 page 
DC SPECIFICATIONS Symbol Parameter Test Con dition s Value Unit VCC (V) TA =25 oC-40 to 85 oC Mi n. Typ. Max. Min . Max. VIH High Level Input Voltage 4.5 VO = 0.1 V or VCC - 0.1 V 2.0 1.5 2.0 V 5.5 2.0 1.5 2.0 VIL Low Level Input Voltage 4.5 VO = 0.1 V or VCC - 0.1 V 1.5 0.8 0.8 V 5.5 1.5 0.8 0.8 VOH High Level Output Voltage 4.5 VI (*) = VIH or VIL IO=-50 µA 4.4 4.49 4.4 V 5.5 IO=-50 µA 5.4 5.49 5.4 4.5 IO=-24 mA 3.86 3.76 5.5 IO=-24 mA 4.86 4.76 VOL Low Level Output Voltage 4.5 VI (*) = VIH or VIL IO=50 µA 0.001 0.1 0.1 V 5.5 IO=50 mA 0.001 0.1 0.1 4.5 IO=24 mA 0.36 0.44 5.5 IO=24 mA 0.36 0.44 II Input Leakage Current 5.5 VI =VCC or GND ±0.1 ±1 µA ICCT Max ICC /Input 5.5 VI =VCC -2.1 V 0.6 1.5 mA ICC Quiescent Supply Current 5.5 VI =VCC or GND 8 80 µA IOLD Dynamic Output Current (note 1, 2) 5.5 VOLD = 1.65 V max 75 mA IOHD VOHD = 3.85 V min -75 mA 1) Maximum test duration 2ms, one output loaded at time 2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50 Ω. (*) All outputs loaded. 74ACT174 4/10 |
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