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SN74HC645NS
SN74HC645NS
Bus Transceivers SN74HC645NS
Texas Instruments
SN74HC645NS
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Transceivers
Bus Transceivers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
EU RoHSCompliant
Bus HoldNo
MountingSurface Mount
PolarityNon-Inverting
ECCN (US)EAR99
PackagingTube
Pin Count20
AutomotiveNo
Lead ShapeGull-wing
Input LevelCMOS
Output Type3-State
PCB changed20
Part StatusObsolete
Logic FamilyHC
Output LevelCMOS
Package Width5.6(Max)
Logic FunctionBus Transceiver
Package Height1.85(Max)
Package Length12.9(Max)
Supplier PackageSOP
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)335
Maximum Operating Supply Voltage (V)6
Minimum Operating Supply Voltage (V)2
Number of Output Enables per Element1 Low
Maximum Low Level Output Current (mA)7.8
Propagation Delay Test Condition (pF)150
Maximum High Level Output Current (mA)-7.8
Number of Selection Inputs per Element0
Maximum Propagation Delay Time @ Maximum CL (ns)135@2V|27@4.5V|23@6V
Description
Bus XCVR Single 8-CH 3-ST 20-Pin SOP Tube
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