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IN74HC21AN / Integral,Datasheet,06/07+,Dual 4-Input AND Gat 订购 PDF文档

IN74HC221D / Integral,Datasheet,06/07+,Dual monostable mult 订购 PDF文档

IN74HC240A / IK Semiconductor,Datasheet,06/07+,Octal Buffer/Line Dr 订购 PDF文档

IN74HC240ADW / Integral,Datasheet,06/07+,Octal 3-state invert 订购 PDF文档

IN74HC240AN / Integral,Datasheet,06/07+,Octal 3-state invert 订购 PDF文档

IN74HC244ADW / Integral,Datasheet,07+,Octal 3-state noninv 订购 PDF文档

IN74HC245 / ,Datasheet,06/07+, 订购 PDF文档

IN74HC253A / IK Semiconductor,Datasheet,06/07+,Dual 4-1 Data Select 订购 PDF文档

IN74HC257AN / IKSEMICON,原厂标准,09+,全新原装,专营优势型号，有上网就有货，进口原装!只做自己库存现货 订购 PDF文档

IN74HC257D / Integral,Datasheet,07+,Quad 2-input data se 订购 PDF文档