DM74AS257芯片数据手册批发采购价格仙童半导体-IC资料网

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型号	功能描述	生产厂家企业	LOGO
DM74AS257	3-STATE Quad 1 of 2 Line Data Selector/Multiplexers General Description These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs.	Fairchild 仙童半导体	Fairchild
DM74AS257M	3-STATE Quad 1 of 2 Line Data Selector/Multiplexers General Description These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs.	Fairchild 仙童半导体	Fairchild
DM74AS257N	3-STATE Quad 1 of 2 Line Data Selector/Multiplexers General Description These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs.	Fairchild 仙童半导体	Fairchild
DM74AS257	3-STATE Quad 1 of 2 Line Data Selector/Multiplexers 文件：291.95 Kbytes Page：8 Pages	Fairchild 仙童半导体	Fairchild
DM74AS257M	3-STATE Quad 1 of 2 Line Data Selector/Multiplexers 文件：291.95 Kbytes Page：8 Pages	Fairchild 仙童半导体	Fairchild

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更新时间：2025-11-3 23:00:02

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	DM74AS257M	onsemi(安森美)	24+	SOP16	940	只做原装,提供一站式配单服务,代工代料。BOM配单	询价
深圳市得捷芯城科技有限公司	DM74AS257M	onsemi(安森美)	24+	SOP16	1509	原装现货,免费供样,技术支持,原厂对接	询价
上海意淼电子科技有限公司	DM74AS257N	NS	23+	NA	20000	全新原装假一赔十	询价
深圳市正迈科技有限公司	DM74AS257N	FSC/ON	23+	原包装原封 □□	3479	原装进口特价供应特价，原装元器件供应，支持开发样品更多详细咨询库存	询价
深圳市华斯顿科技有限公司	DM74AS257M	FAIRCHIL	25+23+	SOP16	34654	绝对原装正品全新进口深圳现货	询价
深圳市富诚威科技有限公司	DM74AS257MX	NS	25+	3.9	3600	绝对原装!现货热卖!	询价
深圳市胜彬电子有限公司	DM74AS257N	NS	22+	DIP-16	8000	原装正品支持实单	询价
深圳市恒达亿科技有限公司	DM74AS257N	NS	25+	QFP	3200	全新原装、诚信经营、公司现货销售	询价
深圳市一线半导体有限公司	DM74AS257MX	NS	24+	SOP	486		询价
标准国际(香港)有限公司	DM74AS257MX	Fairchild	25+		1130	公司优势库存热卖中!!	询价

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