Datenblatt-Suchmaschine für elektronische Bauteile |
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74LVQ245M Datenblatt(PDF) 2 Page - STMicroelectronics |
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74LVQ245M Datenblatt(HTML) 2 Page - STMicroelectronics |
2 / 8 page INPUT EQUIVALENT CIRCUIT ABSOLUTE MAXIMUM RATINGS Symbol Parameter Val ue Unit VCC Supply Voltage -0.5 to +7 V VI DC Input Voltage (DIR, G) -0.5 to VCC + 0.5 V VI/O DC Bus I/O 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 ± 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 (DIR, G) 0 to VCC V VI/O Bus I/O Voltage 0 to VCC V Top Operating Temperature: -40 to +85 oC tr,tf 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 DIR Directional Control 2, 3, 4, 5, 6, 7, 8, 9 A1 to A8 Data Inputs/Outputs 18, 17, 16, 15, 14, 13, 12, 11 B1 to B8 Data Inputs/Outputs 19 G Output Enable Input 10 GND Ground (0V) 20 VCC Positive Supply Voltage TRUTH TABLE INPUT F UNCTI ON OUT PUT GDIR A BUS B BUS L L OUTPUT INPUT A = B L H INPUT OUTPUT B = A HX Z Z Z X:”H” or ”L” Z: High impedance 74LVQ245 2/8 |
Ähnliche Teilenummer - 74LVQ245M |
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Ähnliche Beschreibung - 74LVQ245M |
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