型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

NL555A / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555D / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555G / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL5560 / Ridson Electronics,Datasheet,06/07+,Nixie Tube Display - 訂購(gòu) PDF文檔

NL5560/918 / Ridson Electronics,Datasheet,06/07+,Nixie Tube Display - 訂購(gòu) PDF文檔

NL556A / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL556D / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL556G / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL556PA / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL556PB / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔