SN74HC645NS

SN74HC645NSR vs SN74HC645NSRG4 vs SN74HC645NSRE4

 
PartNumberSN74HC645NSRSN74HC645NSRG4SN74HC645NSRE4
DescriptionBus Transceivers Octal Bus Trnscvrs With 3-State OutputsBus Transceivers Octal Bus TransceivrBus Transceivers Octal Bus Trnscvrs With 3-State Outputs
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryBus TransceiversBus TransceiversBus Transceivers
RoHSYYY
Logic Family74HC74HC74HC
Input LevelCMOSCMOSCMOS
Output LevelCMOSCMOSCMOS
Output Type3-State3-State3-State
High Level Output Current- 7.8 mA- 7.8 mA- 7.8 mA
Low Level Output Current7.8 mA7.8 mA7.8 mA
Propagation Delay Time135 ns22 nS135 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 / CaseSO-20SO-20SO-20
PackagingReelReelReel
FunctionBus TransceiverBus TransceiverBus Transceiver
Height1.95 mm1.95 mm1.95 mm
Length12.6 mm12.6 mm12.6 mm
Number of Circuits818
ProductCMOSCMOSCMOS
TechnologyCMOSCMOSCMOS
Width5.3 mm5.3 mm5.3 mm
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Number of Channels888
Supply Current Max8 uA8 uA8 uA
Operating Supply Voltage2 V to 6 V2 V to 6 V2 V to 6 V
PolarityNon-InvertingNon-InvertingNon-Inverting
Product TypeBus TransceiversBus TransceiversBus Transceivers
Factory Pack Quantity111
SubcategoryLogic ICsLogic ICsLogic ICs
Unit Weight0.009408 oz0.009408 oz0.009408 oz
制造商 型号 描述 RFQ
Texas Instruments
Texas Instruments
SN74HC645NSR Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645NSRG4 Bus Transceivers Octal Bus Transceivr
SN74HC645NSRE4 Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC645NSR IC TRANSCVR NON-INVERT 6V 20SO
SN74HC645NSRE4 IC TRANSCVR NON-INVERT 6V 20SO
SN74HC645NS 全新原装
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