型号 / 厂家，封装，批号，备注，订购

74HC688D72 / PHI,SOP-20/A,07+,库房现货欢迎来电 订购 PDF文档

74HC688GS / NEC,WSOP-20,00+,0755-83980010 订购 PDF文档

74HC688MIR / ST,,07+,010-66001623 订购 PDF文档

74HC688MTC / ,,全新,021-51875986 订购 PDF文档

74HC688N(PB-FREE) / ,,全新,021-51875986 订购 PDF文档

74HC688PW-T / PHILIPS,,06+,全新原装/国内外现货 订购 PDF文档

74HC68D / ,,,原装现货 订购 PDF文档

74HC690B1R / ,,,原装现货 订购 PDF文档

74HC691B1R / ,,,原装现货 订购 PDF文档

74HC692B1 / ,,,原装现货 订购 PDF文档