型号 / 厂家，封装，批号，备注，订购

M74HC240BI / JAPAN,,, 订购 PDF文档

M74HC240M / SGS,,,特价 订购 PDF文档

M74HC240M1 / ,,06+,欢迎查询采购 订购 PDF文档

M74HC240MCT / ST,,05+,全新原装现货 订购 PDF文档

M74HC241M1R / NATIONAL SEMICONDUCTOR,,,全新原装，深圳/香港现货 订购 PDF文档

M74HC241RM13TR SOP-20 7.2MM D/C 2000 / ,,,原装现货 订购 PDF文档

M74HC242 / OKI,DIP,,现货特价 订购 PDF文档

M74HC242BI / ,,,010-62106431 订购 PDF文档

M74HC242P / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC243B / ST,,05+,原装特价 订购 PDF文档