型号 / 厂家，封装，批号，备注，订购

4538BFM / Fairchild Semiconductor,Datasheet,07+,Dual Monostable Mult 订购 PDF文档

4-531932-3 / AMP,,, 订购 PDF文档

4531BD / ,,最新批号,原装现货 订购 PDF文档

4531BDC / Various,Datasheet,07+,12-Bit Parity Genera 订购 PDF文档

4531BFC / Various,Datasheet,07+,12-Bit Parity Genera 订购 PDF文档

4538BFRB / ,,08/09+, 订购 PDF文档

4538D / ,,,原装现货 订购 PDF文档

4538DW / ,,最新批号,最新供应 订购 PDF文档

4531BFM / Various,Datasheet,07+,12-Bit Parity Genera 订购 PDF文档

4538M013 / ,,最新批号,原装现货 订购 PDF文档