IC快速检索：
型号 / 厂家，封装，批号，备注，订购
W91331N / Winbond Electronics,Datasheet,07+,TONE/PULSE DIALER WI 订购 PDF文档
W9133xN / Winbond Electronics,Datasheet,06/07+,Tone-Pulse Dialer w- 订购 PDF文档
W91340N Serires / Winbond Electronics,Datasheet,07+,10 Memory Tone/Pulse 订购 PDF文档
W91340NS / Winbond Electronics,Datasheet,07+,Telephone Dialer 订购 PDF文档
W91342 / Winbond Electronics,Datasheet,06/07+,10 Memory Tone/Pulse 订购 PDF文档
W91342N / Winbond Electronics,Datasheet,07+,10-MEMORY TONE/PULSE 订购 PDF文档
W91344 / Winbond Electronics,Datasheet,07+,10 Memory Tone/Pulse 订购 PDF文档
W9134xN / Winbond Electronics,Datasheet,07+,10-Memory Tone-Pulse 订购 PDF文档
W91350 Series / Winbond Electronics,Datasheet,07+,13-memory tone/pulse 订购 PDF文档