SN74HC645

SN74HC645DW vs SN74HC645DWR vs SN74HC645DWG4

 
PartNumberSN74HC645DWSN74HC645DWRSN74HC645DWG4
DescriptionBus Transceivers Tri-State Octal BusBus Transceivers Octal Bus Trnscvrs With 3-State OutputsBus Transceivers Octal Bus Transceivr
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryBus TransceiversBus TransceiversBus Transceivers
RoHSYYY
Logic FamilyHCHCHC
Input LevelCMOSCMOSCMOS
Output LevelCMOSCMOSCMOS
Output Type3-State3-State3-State
High Level Output Current- 7.8 mA- 6 mA- 6 mA
Low Level Output Current7.8 mA6 mA6 mA
Propagation Delay Time12 ns at 6 V22 ns22 ns
Supply Voltage Max6 V6 V6 V
Supply Voltage Min2 V2 V2 V
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
Package / CaseSOIC-20SOIC-20SOIC-20
PackagingTubeReelTube
FunctionBus TransceiverBus TransceiverBus Transceiver
Height2.35 mm2.35 mm2.35 mm
Length12.8 mm12.8 mm12.8 mm
Number of Circuits181
Operating Temperature Range- 40 C to + 85 C- 40 C to + 85 C- 40 C to + 85 C
ProductStandard TransceiverStandard TransceiverStandard Transceiver
SeriesSN74HC645SN74HC645SN74HC645
TechnologyCMOSCMOSCMOS
Width7.52 mm7.52 mm7.52 mm
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Number of Channels888
Operating Supply Current80 uA--
Operating Supply Voltage2 V to 6 V2 V to 6 V5 V
PolarityNon-InvertingNon-InvertingNon-Inverting
Product TypeBus TransceiversBus TransceiversBus Transceivers
Factory Pack Quantity25200025
SubcategoryLogic ICsLogic ICsLogic ICs
Unit Weight0.017662 oz0.017662 oz0.017662 oz
Supply Current Max-8 uA8 uA
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments
SN74HC645N Bus Transceivers Tri-State Octal Bus
SN74HC645DW Bus Transceivers Tri-State Octal Bus
SN74HC645DWR Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645NSR Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645DWG4 Bus Transceivers Octal Bus Transceivr
SN74HC645NSRG4 Bus Transceivers Octal Bus Transceivr
SN74HC645NSRE4 Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645DWG4 Bus Transceivers Octal Bus Transceiv
SN74HC645DWR Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645DW Bus Transceivers Tri-State Octal Bus
SN74HC645N Bus Transceivers Tri-State Octal Bus
SN74HC645NSR IC TRANSCVR NON-INVERT 6V 20SO
SN74HC645NSRE4 IC TRANSCVR NON-INVERT 6V 20SO
SN74HC645NE4 Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645N(P/B) New and Original
SN74HC645NS New and Original
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