型號 / 廠家，封裝，批號，備注，訂購

HT818D0 / Holtek Semiconductor,Datasheet,07+,22.4-Second LOG-PCM 訂購 PDF文檔

HT818D0(24DIP) / Holtek Semiconductor,Datasheet,07+,Speech Generator - P 訂購 PDF文檔

HT81-99648 / BI Technologies,Datasheet,07+,Audio Transformer 2. 訂購 PDF文檔

HT81-99648S / BI Technologies,Datasheet,07+,Audio Transformer 2. 訂購 PDF文檔

HT81-99650 / BI Technologies,Datasheet,07+,Audio Transformer 2. 訂購 PDF文檔

HT81-99651S / BI Technologies,Datasheet,07+,Audio Transformer 3. 訂購 PDF文檔

HT81-99710 / BI Technologies,Datasheet,07+,Audio Transformer 2. 訂購 PDF文檔

HT81-99710S / BI Technologies,Datasheet,07+,Audio Transformer 2. 訂購 PDF文檔

HT81-99711 / BI Technologies,Datasheet,06/07+,Audio Transformer 2. 訂購 PDF文檔

HT81-99721 / BI Technologies,Datasheet,07+,Audio Transformer 2. 訂購 PDF文檔