IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HC4040RM13TR / ST,,,010-62106431 订购 PDF文档
M74HC4049AR / ,,05+,原装特价 订购 PDF文档
M74HC4049B1R28 / ,,,原装现货 订购 PDF文档
M74HC4049BB1 / ,,06+,欢迎查询采购 订购 PDF文档
M74HC4049BFP / MITSUBISHI,,05+,原装010-66001623 订购 PDF文档
M74HC4049BIR ST00＇ / ,,,原装现货 订购 PDF文档
M74HC4049BMI / ,,,原装现货 订购 PDF文档
M74HC4049BP / ,,07+,原装货欢迎来电 订购 PDF文档