型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

HT9312CLT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9312DI / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9312DT / Holtek Semiconductor,Datasheet,07+,12-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9312FBT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9312FCT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9312FD / Holtek Semiconductor,Datasheet,06/07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9313D / Holtek Semiconductor,Datasheet,06/07+,12-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9315AIT / Holtek Semiconductor,Datasheet,06/07+,DTMF Circuit - Pulse 訂購(gòu) PDF文檔

HT9315BIT / Holtek Semiconductor,Datasheet,07+,15-Memory Tone/Pulse 訂購(gòu) PDF文檔

HT9315BLT / Holtek Semiconductor,Datasheet,07+,15-Memory Tone/Pulse 訂購(gòu) PDF文檔