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74HCT646DB,118
74HCT646DB,118
Bus Transceivers 74HCT646DB,118
NXP
74HCT646DB,118
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Transceivers
Bus Transceivers
Specification
Product AttributeAttribute Value
PPAPNo
EU RoHSSupplier Unconfirmed
Bus HoldNo
MountingSurface Mount
PolarityNon-Inverting
ECCN (US)EAR99
PackagingTape and Reel
Pin Count24
AutomotiveNo
Input LevelTTL
Output Type3-State
PCB changed24
Part StatusObsolete
Logic FamilyHCT
Output LevelCMOS
Package Width5.4(Max)
Logic FunctionBus Transceiver/Register
Package Height1.8(Max)
Package Length8.4(Max)
Triggering TypePositive-Edge
Supplier PackageSSOP
Process TechnologyCMOS
Data Flow DirectionBi-Directional
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)125
Minimum Operating Temperature (°C)-40
Number of Input Enables per Element0
Absolute Propagation Delay Time (ns)69
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)50
Maximum High Level Output Current (mA)-6
Number of Selection Inputs per Element2
Maximum Propagation Delay Time @ Maximum CL (ns)44@4.5V
Description
Bus XCVR Single 8-CH 3-ST 24-Pin SSOP T/R
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