SN74HC6

SN74HC646DW vs SN74HC645NSRG4 vs SN74HC645NSRE4

 
PartNumberSN74HC646DWSN74HC645NSRG4SN74HC645NSRE4
DescriptionBus Transceivers Tri-State Octal BusBus 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 Time265 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 / CaseSOIC-24SO-20SO-20
PackagingTubeReelReel
FunctionTri-State Octal BusBus TransceiverBus Transceiver
Height2.35 mm1.95 mm1.95 mm
Length15.4 mm12.6 mm12.6 mm
Number of Circuits818
Operating Temperature Range- 40 C to + 85 C--
ProductCMOSCMOSCMOS
SeriesSN74HC646--
TechnologyCMOSCMOSCMOS
Width7.52 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 Quantity2511
SubcategoryLogic ICsLogic ICsLogic ICs
Triggering TypePositive Edge--
Unit Weight0.022025 oz0.009408 oz0.009408 oz
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments
SN74HC646DWR Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
SN74HC652DWR Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
SN74HC646DW Bus Transceivers Tri-State Octal Bus
SN74HC652DW Bus Transceivers Tri-State Octal Bus
SN74HC682N Logic Comparators 8bit Magnitude
SN74HC684DW Logic Comparators 8-Bit Magnitude Comparators
SN74HC682DW Logic Comparators 8-Bit Magnitude Comparators
SN74HC682DWR Logic Comparators 8bit Magnitude
SN74HC684N Logic Comparators 8-Bit Magnitude Comparators
SN74HC684NE4 Logic Comparators 8-Bit Magnitude Comparators
SN74HC688DW Logic Comparators 8bit Identity
SN74HC684DWR Logic Comparators 8-Bit Magnitude Comparators
SN74HC645NSRG4 Bus Transceivers Octal Bus Transceivr
SN74HC645NSRE4 Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74HC646DWG4 Bus Transceivers Octal Bus Transceivr And Registers
SN74HC652DWG4 Bus Transceivers Octal Bus Transceivr And Registers
SN74HC682DWG4 Logic Comparators 8B Identity Magnitude Comparator
SN74HC652DWG4 Bus Transceivers Octal Bus Transceivr And Registers
SN74HC682DWG4 Logic Comparators 8B Identity Magnitude Comparato
SN74HC646DWG4 Bus Transceivers Octal Bus Transceivr And Registers
SN74HC652DWR Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
SN74HC652NT Bus Transceivers Tri-State Octal Bus
SN74HC652DW Bus Transceivers Tri-State Octal Bus
SN74HC646NT Bus Transceivers Tri-State Octal Bus
SN74HC646DW Bus Transceivers Tri-State Octal Bus
SN74HC646DWR Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
SN74HC684DWR Logic Comparators 8-Bit Magnitude Comparators
SN74HC682DWR Logic Comparators 8bit Magnitude
SN74HC684NE4 Logic Comparators 8-Bit Magnitude Comparators
SN74HC682DW Logic Comparators 8-Bit Magnitude Comparators
SN74HC682N Logic Comparators 8bit Magnitude
SN74HC684N Logic Comparators 8-Bit Magnitude Comparators
SN74HC684DW Logic Comparators 8-Bit Magnitude Comparators
SN74HC645NSRE4 IC TRANSCVR NON-INVERT 6V 20SO
SN74HC646NTG4 IC TRANSCVR NON-INVERT 6V 24DIP
SN74HC652NTG4 IC TRANSCVR NON-INVERT 6V 24DIP
SN74HC682NG4 New and Original
SN74HC684NG4 IC COMPARATOR MAGNITUDE 8B 20DIP
SN74HC652NTE4 Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
SN74HC646NTE4 Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
SN74HC682NE4 Logic Comparators 8-Bit Magnitude Comparators
SN74HC652DWR SOP7.2 New and Original
SN74HC665NT New and Original
SN74HC670N - Bulk (Alt: SN74HC670N)
SN74HC677NT New and Original
SN74HC682DWRG4 Logic Comparators 8B Identity Magnitude Comparato
SN74HC658NT Bus Driver/Transceiver, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP24
SN74HC659NT Bus Driver/Transceiver, 1-Func, 8-Bit, True Output, CMOS, PDIP24
SN74HC664NT Bus Driver/Transceiver, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP24
SN74HC688DBR Identity Comparator 8-Bit 20-Pin SSOP T/R
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