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SN74HC244APWRE4
SN74HC244APWRE4
Buffers and Line Drivers SN74HC244APWRE4
Texas Instruments
SN74HC244APWRE4
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Standard and Specialty Logic
Buffers and Line Drivers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
EU RoHSCompliant
Bus HoldNo
MountingSurface Mount
PolarityNon-Inverting
ECCN (US)EAR99
PackagingTape and Reel
Pin Count20
AutomotiveNo
Lead ShapeGull-wing
Output Type3-State
PCB changed20
Part StatusUnconfirmed
Logic FamilyHC
Package Width4.5(Max)
Logic FunctionBuffer/Line Driver
Package Height1.05(Max)
Package Length6.6(Max)
Supplier PackageTSSOP
Input Signal TypeSingle-Ended
Process TechnologyCMOS
Standard Package NameSOP
Number of Inputs per Chip8
Number of Outputs per Chip8
Supplier Temperature GradeCommercial
Number of Channels per Chip8
Number of Elements per Chip2
Maximum Quiescent Current (uA)8
Number of Input Enables per Chip0
Number of Output Enables per Chip2 Low
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Absolute Propagation Delay Time (ns)250
Maximum Operating Supply Voltage (V)6
Minimum Operating Supply Voltage (V)2
Typical Operating Supply Voltage (V)5
Maximum Low Level Output Current (mA)7.8
Propagation Delay Test Condition (pF)150
Maximum High Level Output Current (mA)-7.8
Maximum Propagation Delay Time @ Maximum CL (ns)165@2V|33@4.5V|28@6V
Description
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP T/R
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