SN74ALS640B

SN74ALS640B-1DWR vs SN74ALS640B-1DW vs SN74ALS640B-1DWG4

 
PartNumberSN74ALS640B-1DWRSN74ALS640B-1DWSN74ALS640B-1DWG4
DescriptionBus Transceivers 3-State Octal Bus TransceiversBus Transceivers 3-State Octal Bus TransceiversBus Transceivers OCTAL BUS TRANSCEIVER
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryBus TransceiversBus TransceiversBus Transceivers
RoHSYYY
Logic FamilyALSALSALS
Input LevelTTLTTLTTL
Output LevelTTLTTLTTL
Output Type3-State3-State3-State
High Level Output Current- 15 mA- 15 mA- 15 mA
Low Level Output Current48 mA48 mA48 mA
Propagation Delay Time11 ns11 ns11 ns
Supply Voltage Max5.25 V5.25 V5.25 V
Supply Voltage Min4.75 V4.75 V4.75 V
Minimum Operating Temperature0 C0 C0 C
Maximum Operating Temperature+ 70 C+ 70 C+ 70 C
Package / CaseSOIC-20SOIC-20SOIC-20
PackagingReelTubeTube
FunctionBus TransceiverBus TransceiverBus Transceiver
Height2.35 mm2.35 mm2.35 mm
Length12.8 mm12.8 mm12.8 mm
Number of Circuits881
Operating Temperature Range0 C to + 70 C0 C to + 70 C0 C to + 70 C
ProductStandard TransceiverStandard TransceiverStandard Transceiver
SeriesSN74ALS640B-1SN74ALS640B-1SN74ALS640B-1
TechnologyBipolarBipolarBipolar
Width7.52 mm7.52 mm7.52 mm
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Number of Channels888
Operating Supply Voltage4.75 V to 5.25 V5 V5 V
PolarityInvertingInvertingInverting
Product TypeBus TransceiversBus TransceiversBus Transceivers
Factory Pack Quantity20002525
SubcategoryLogic ICsLogic ICsLogic ICs
Unit Weight0.017662 oz0.017662 oz0.017662 oz
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments
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