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零件编号	下载订购	功能描述/丝印	制造商上传企业	LOGO
74LS90D	文件：172.34 Kbytes Page：7 Pages	4-BIT BINARY COUNTER TheSN54/74LS90,SN54/74LS92andSN54/74LS93arehigh-speed4-bitrippletypecounterspartitionedintotwosections.Eachcounterhasadivide-by-twosectionandeitheradivide-by-five(LS90),divide-by-six(LS92)ordivide-by-eight(LS93)sectionwhicharetriggeredbyaHIGH-to-LOWtrans	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
74LS90DC	文件：306.59 Kbytes Page：3 Pages	The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter. DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu	ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商	ETC1
74LS90FC	文件：306.59 Kbytes Page：3 Pages	The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter. DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu	ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商	ETC1
74LS90PC	文件：306.59 Kbytes Page：3 Pages	The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter. DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu	ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商	ETC1
DM74LS90	文件：131.84 Kbytes Page：10 Pages	DecadeandBinaryCounters	NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司	NSC
DM74LS90	文件：61.43 Kbytes Page：6 Pages	DecadeandBinaryCounters GeneralDescription Eachofthesemonolithiccounterscontainsfourmasterslaveflip-flopsandadditionalgatingtoprovideadivide-by twocounterandathree-stagebinarycounterforwhichthecountcyclelengthisdivide-by-fivefortheDM74LS90. Features ■Typicalpowerdissipati	FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司	Fairchild
DM74LS90M	文件：114.49 Kbytes Page：6 Pages	DecadeandBinaryCounters GeneralDescription Eachofthesemonolithiccounterscontainsfourmasterslave flip-flopsandadditionalgatingtoprovideadivide-bytwo counterandathree-stagebinarycounterforwhichthe countcyclelengthisdivide-by-fivefortheDM74LS90. Allofthesecountershaveagatedzerorese	SYC SYC Electronica	SYC
DM74LS90M	文件：131.84 Kbytes Page：10 Pages	DecadeandBinaryCounters	NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司	NSC
DM74LS90M	文件：61.43 Kbytes Page：6 Pages	DecadeandBinaryCounters GeneralDescription Eachofthesemonolithiccounterscontainsfourmasterslaveflip-flopsandadditionalgatingtoprovideadivide-by twocounterandathree-stagebinarycounterforwhichthecountcyclelengthisdivide-by-fivefortheDM74LS90. Features ■Typicalpowerdissipati	FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司	Fairchild
DM74LS90N	文件：114.49 Kbytes Page：6 Pages	DecadeandBinaryCounters GeneralDescription Eachofthesemonolithiccounterscontainsfourmasterslave flip-flopsandadditionalgatingtoprovideadivide-bytwo counterandathree-stagebinarycounterforwhichthe countcyclelengthisdivide-by-fivefortheDM74LS90. Allofthesecountershaveagatedzerorese	SYC SYC Electronica	SYC

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市鼎盛源芯科技有限公司	74LS90DCQR	REI	16+	原厂封装	10000	全新原装正品,代理优势渠道供应,欢迎来电咨询	询价
标准国际(香港)有限公司	74LS90DCQC	74LS90DCQC		65	65		询价
深圳市一线半导体有限公司	74LS90N		24+	DIP	925		询价
深圳市亿智腾科技有限公司	74LS90N	TI	24+	DIP	6430	原装现货/欢迎来电咨询	询价
深圳市美思瑞电子科技有限公司	74LS90N	N/A	22+	PDIP	12245	现货,原厂原装假一罚十!	询价
深圳市旺财半导体有限公司	74LS90N	TI	23+	DIP	4000	正品原装货价格低	询价
深圳市创新迹电子有限公司	74LS90N	RENESAS	2023+	DIP14	8700	原装现货	询价
深圳市富芯乐电子科技有限公司	74LS90N	TI	24+	DIP	2500	只做原装正品现货欢迎来电查询15919825718	询价
深圳市弘为电子有限公司	74LS90NDIP14	TI	24+	DIP14	1334	原装现货假一罚十	询价
深圳市威尔健半导体有限公司	74LS90电源IC	CHN	23+	DIP	50000	全新原装正品现货,支持订货	询价

更多74LS90D供应商更新时间2025-7-17 10:05:00

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