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74LVQ244M датащи(PDF) 2 Page - STMicroelectronics |
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74LVQ244M датащи(HTML) 2 Page - STMicroelectronics |
2 / 8 page INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUT OUTPUT GAn Yn LLL LH H HX Z X:”H” or ”L” Z: High impedance ABSOLUTE MAXIMUM RATING Symbol Parameter Val ue 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 orIGND DC VCC or Ground Current ± 400 mA Tstg Storage Temperature -65 to +150 oC TL Lead Temperature (10 sec) 300 oC Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Valu e Uni t 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: -40 to +85 oC dt/dv Input Rise and Fall Time (VCC = 3V) (note 2) 0 to 10 ns/V 1) Truth Table guaranteed: 1.2V to 3.6V 2) VIN from 0.8V to 2V PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCT ION 1 1G Output Enable Input 2, 4,6, 8 1A1 to 1A4 Data Inputs 9, 7,5, 3 2Y1 to 2Y4 Data Outputs 11, 13, 15, 17 2A1 to 2A4 Data Inputs 18, 16, 14, 12 1Y1 to 1Y4 Data Outputs 19 2G Output Enable Input 10 GND Ground (0V) 20 VCC Positive Supply Voltage 74LVQ244 2/8 |
Аналогичный номер детали - 74LVQ244M |
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Аналогичное описание - 74LVQ244M |
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