型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

NL555H / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555M / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555N / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555P / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555PA / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555PB / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555PC / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555S / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL555T / Ridson Electronics,Datasheet,06/07+,Silicon Controlled R 訂購(gòu) PDF文檔

NL556B / Richardson Electronics,Datasheet,07+,Silicon Controlled R 訂購(gòu) PDF文檔