SN74LV2

SN74LV244ARGYR vs SN74LV244ATDBRE4 vs SN74LV244ATDBRG4

 
PartNumberSN74LV244ARGYRSN74LV244ATDBRE4SN74LV244ATDBRG4
DescriptionBuffers & Line Drivers Tri-State OctalBuffers & Line Drivers Octal Buffer/Driver With 3-State OutputsBuffers & Line Drivers Octal Buffer Driver
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryBuffers & Line DriversBuffers & Line DriversBuffers & Line Drivers
RoHSYYY
Number of Input Lines8 Input8 Input8 Input
Number of Output Lines8 Output8 Output8 Output
PolarityNon-InvertingNon-InvertingNon-Inverting
Supply Voltage Max5.5 V5.5 V5.5 V
Supply Voltage Min2 V4.5 V4.5 V
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 125 C+ 85 C+ 85 C
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseVQFN-20SSOP-20SSOP-20
PackagingReelReelReel
FunctionBuffer/Line DriverBuffer/Line DriverBuffer/Line Driver
Height0.8 mm1.95 mm1.95 mm
Length4.5 mm7.2 mm7.2 mm
Operating Temperature Range- 40 C to + 125 C--
Output Type3-State3-State3-State
Quiescent Current20 uA2 uA2 uA
SeriesSN74LV244A--
TechnologyCMOSCMOSCMOS
Width3.5 mm5.3 mm5.3 mm
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Logic FamilyLVLVLV
Logic TypeCMOSCMOSCMOS
Number of Channels888
Supply Current Max20 uA2 uA2 uA
High Level Output Current- 16 mA- 16 mA- 16 mA
Input Signal TypeSingle-EndedSingle-EndedSingle-Ended
Low Level Output Current16 mA16 mA16 mA
Moisture SensitiveYes--
Operating Supply Current20 uA--
Operating Supply Voltage2.5 V4.5 V to 5.5 V5 V
Product TypeBuffers & Line DriversBuffers & Line DriversBuffers & Line Drivers
Propagation Delay Time15.3 ns at 2.5 V, 11.9 ns at 3.3 V, 7.5 ns at 5 V8.9 ns at 5 V8.9 ns at 5 V
Factory Pack Quantity300011
SubcategoryLogic ICsLogic ICsLogic ICs
Unit Weight0.001517 oz0.005527 oz0.005527 oz
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments
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