首页 >HD74LS490P>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 |
---|---|---|---|---|
HD74LS490P | BCD-to-Seven Segment Decoder Driver(with Open collector outputs) ●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | |
Ouadruple2-inputPositiveNANDGates | 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 |
---|---|---|---|---|---|---|---|
HIT |
24+ |
DIP |
300 |
询价 | |||
HIT |
1922+ |
DIP16 |
3689 |
原装进口现货库存专业工厂研究所配单供货 |
询价 | ||
HIT |
05+ |
DIP16 |
4 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HIT |
2023+ |
DIP |
5800 |
进口原装,现货热卖 |
询价 | ||
HIT |
23+ |
DIP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
HIT |
23+ |
DIP |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
HIT |
23+ |
DIP |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
HIT |
20+ |
DIP16 |
4 |
进口原装现货,假一赔十 |
询价 | ||
HIT |
21+ |
DIP16 |
4 |
原装现货假一赔十 |
询价 | ||
HIT |
23+ |
DIP |
62398 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 |
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