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SN74HCT646DWRE4
SN74HCT646DWRE4
Bus Transceivers SN74HCT646DWRE4
Texas Instruments
SN74HCT646DWRE4
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Transceivers
Bus Transceivers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
EU RoHSCompliant
Bus HoldNo
MountingSurface Mount
PolarityNon-Inverting
ECCN (US)EAR99
PackagingTape and Reel
Pin Count24
AutomotiveNo
Lead ShapeGull-wing
Input LevelTTL
Output Type3-State
PCB changed24
Part StatusObsolete
Logic FamilyHCT
Output LevelCMOS
Package Width7.6(Max)
Logic FunctionBus Transceiver/Register
Package Height2.35(Max)
Package Length15.6(Max)
Triggering TypePositive-Edge
Supplier PackageSOIC
Process TechnologyCMOS
Data Flow DirectionBi-Directional
Standard Package NameSOP
Supplier Temperature GradeCommercial
Number of Channels per Chip8
Number of Elements per Chip1
Maximum Quiescent Current (uA)8
Number of Direction Control Inputs1 Low/High
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Number of Input Enables per Element0
Absolute Propagation Delay Time (ns)87
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Number of Output Enables per Element1 Low
Maximum Low Level Output Current (mA)6
Propagation Delay Test Condition (pF)150
Maximum High Level Output Current (mA)-6
Number of Selection Inputs per Element2
Maximum Propagation Delay Time @ Maximum CL (ns)53@4.5V|47@5.5V
Description
Bus XCVR Single 8-CH 3-ST 24-Pin SOIC T/R
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