IC快速检索：
型号 / 厂家，封装，批号，备注，订购
TL494CN? / MOT,DIP,07+,绝对原装 订购 PDF文档
TL494CNG / ON,,04+原装,010-62106431 订购 PDF文档
TL494CNG-ON / ,,,原装现货 订购 PDF文档
TL499 / TC,,05+,010-66001623/66001621 订购 PDF文档
TL494CNSRG4 / Texas Instruments,Datasheet,06/07+,Voltage Mode PWM Con 订购 PDF文档
TL494CNTI-- / T.I,,403,010-62106431 订购 PDF文档
TL499ACPE4 / Texas Instruments,Datasheet,06/07+,Wide-Range Power-Sup 订购 PDF文档