首页 >SN74LS490NDS>规格书列表
零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
Ouadruple2-inputPositiveNANDGates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
BCD-to-SevenSegmentDecoderDriver(withOpencollectoroutputs) ●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
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 | Motorola | ||
DUAL4-BITDECADECOUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
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 | Motorola | ||
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 | Motorola |
替换型号
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 |
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