型号 / 厂家，封装，批号，备注，订购

USN7440J / Sprague,Datasheet,07+,NAND-Function Buffer 订购 PDF文档

USN7450J / Sprague,Datasheet,06/07+,2-2-Input AND-OR-INV 订购 PDF文档

USN7451A / Sprague,Datasheet,06/07+,2-2-Input AND-OR-INV 订购 PDF文档

USN7453J / Sprague,Datasheet,06/07+,2-2-2-2-Input AND-OR 订购 PDF文档

USN7460J / Sprague,Datasheet,06/07+,4-Input AND-Function 订购 PDF文档

USC2270-4 / Unitrode Semiconductor,Datasheet,06/07+,Triac 订购 PDF文档

USC450V390M / ,,最新批号,原装现货 订购 PDF文档

USN7470A / Sprague,Datasheet,07+,Single J-K Flip-Flop 订购 PDF文档

USN7470J / Sprague,Datasheet,06/07+,Single J-K Flip-Flop 订购 PDF文档

USN7474A / Sprague,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档