首页 >DM74LS290M>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 |
---|---|---|---|---|
DECADEAND4-BITBINARYCOUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
DECADECOUNTER;4-BITBINARYCOUNTER DECADECOUNTER;4-BITBINARYCOUNTER TheSN54/74LS290andSN54/74LS293arehigh-speed4-bitrippletypecounterspartitionedintotwosections.Eachcounterhasadivide-by-twosectionandeitheradivide-by-five(LS290)ordivide-by-eight(LS293)sectionwhicharetriggeredbyaHIGH-to-LOWtr | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | ONSEMI | ||
DECADECOUNTER;4-BITBINARYCOUNTER TheSN54/74LS290andSN54/74LS293arehigh-speed4-bitrippletypecounterspartitionedintotwosections. •CornerPowerPinVersionsoftheLS90andLS93 •LowPowerConsumption...Typically45mW •HighCountRates...Typically42MHz •ChoiceofCountingModes...BCD,Bi-Quin | MotorolaMotorola, Inc 摩托罗拉加尔文制造公司 | Motorola |
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
1725+ |
DIP14 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NS/国半 |
23+ |
DIP14 |
30000 |
原装现货,假一赔十. |
询价 | ||
NS/国半 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
DM74LS290N |
444 |
444 |
询价 | ||||
NS/国半 |
24+ |
NA/ |
3318 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NS/国半 |
24+ |
DIP |
60000 |
询价 | |||
NS |
24+ |
DIP-14 |
1875 |
询价 | |||
NSC |
新 |
28 |
全新原装 货期两周 |
询价 | |||
NS |
23+ |
DIP-16P |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NSC |
23+ |
DIP-14 |
8888 |
专做原装正品,假一罚百! |
询价 |
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