型号 / 厂家，封装，批号，备注，订购

74HC534N / ti,,05+,全新原装现货 订购 PDF文档

74HC534N,652 / ,,,原装现货 订购 PDF文档

74HC534T / ,,02+,原装现货 订购 PDF文档

74HC537D / ,,,原装现货 订购 PDF文档

74HC538 / ,,,原装现货 订购 PDF文档

74HC540(SMD,M74HC540M1R)D/C01 / ,,,原装现货 订购 PDF文档

74HC540(SMD,M74HC540M1R)D/C99 / ,,,原装现货 订购 PDF文档

74HC540/中 / ,,,原装现货 订购 PDF文档

74HC4538MX-SMD(T+R) D/C97 / ,,,原装现货 订购 PDF文档

74HC4538MX-SMD(T+R)D/C97 / ,,,原装现货 订购 PDF文档