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74ACT273M 数据表(PDF) 4 Page - STMicroelectronics |
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74ACT273M 数据表(HTML) 4 Page - STMicroelectronics |
4 / 11 page DC SPECIFICATIONS Symb ol Parameter Test Co nditi ons Valu e Un it VCC (V) TA =25 oC -40 to 85 oC Min. T yp. Max. Mi n. 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 orGND ±0.1 ±1 µA ICCT Max ICC /Input 5.5 VI =VCC -2.1V 0.6 1.5 mA ICC Quiescent Supply Current 5.5 VI =VCC orGND 4 40 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 attime 2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50 Ω. 74ACT273 4/11 |
类似零件编号 - 74ACT273M |
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类似说明 - 74ACT273M |
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