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HD74LS490

Ouadruple2-inputPositiveNANDGates

HitachiHitachi Semiconductor

日立日立公司

HD74LS490P

BCD-to-SevenSegmentDecoderDriver(withOpencollectoroutputs)

●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)

HitachiHitachi Semiconductor

日立日立公司

SN74LS490

DUALDECADECOUNTER

TheSN54/74LS490containsapairofhigh-speed4-stageripplecounters.EachhalfoftheSN54/74LS490hasindividualClock,MasterResetandMasterSet(Preset9)inputs.Eachsectioncountsinthe8,4,2,1BCDcode. •DualVersionofSN54/74LS490 •IndividualAsynchronousClearandPresetto

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

SN74LS490

DUAL4-BITDECADECOUNTERS

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS490D

DUALDECADECOUNTER

TheSN54/74LS490containsapairofhigh-speed4-stageripplecounters.EachhalfoftheSN54/74LS490hasindividualClock,MasterResetandMasterSet(Preset9)inputs.Eachsectioncountsinthe8,4,2,1BCDcode. •DualVersionofSN54/74LS490 •IndividualAsynchronousClearandPresetto

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

SN74LS490N

DUALDECADECOUNTER

TheSN54/74LS490containsapairofhigh-speed4-stageripplecounters.EachhalfoftheSN54/74LS490hasindividualClock,MasterResetandMasterSet(Preset9)inputs.Eachsectioncountsinthe8,4,2,1BCDcode. •DualVersionofSN54/74LS490 •IndividualAsynchronousClearandPresetto

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

供应商型号品牌批号封装库存备注价格
安森美
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
TI/德州仪器
23+
DIP
50000
全新原装正品现货,支持订货
询价
MMI
23+
DIP
8650
受权代理!全新原装现货特价热卖!
询价
MMI
25+23+
DIP
69500
绝对原装正品现货,全新深圳原装进口现货
询价
MMI
24+
NA/
3269
原厂直销,现货供应,账期支持!
询价
MMI
23+
DIP
19
全新原装正品现货,支持订货
询价
MMI
20+
DIP
19
进口原装现货,假一赔十
询价
MMI
/
DIP
19
询价
MMI
23+
QFP100
5000
原装正品,假一罚十
询价
TI
24+
DIP14
26
本站库存
询价
更多SN74LS490NDS供应商 更新时间2025-5-21 15:01:00