型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

HT9312CI / Holtek Semiconductor,Datasheet,07+,12-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9312DIT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9312F / Holtek Semiconductor,Datasheet,07+,11-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9312FC / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9312FDT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9313B / Holtek Semiconductor,Datasheet,06/07+,12-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9315AI / Holtek Semiconductor,Datasheet,07+,15-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9315ALT / Holtek Semiconductor,Datasheet,06/07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9315AT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT93LC66A-5/IS / Holtek Semiconductor,Datasheet,07+,1K/2K/4K 3-Wire CMOS 訂購(gòu) PDF文檔