型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

NSC831E3A / National Semiconductor,Datasheet,06/07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC831E3I / National Semiconductor,Datasheet,07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC831E3M/A / National Semiconductor,Datasheet,06/07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC810N1 / National Semiconductor,Datasheet,06/07+,RAM-I-O-Timer (RIOT) 訂購(gòu) PDF文檔

NSC831E4A / National Semiconductor,Datasheet,06/07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC831E4I / National Semiconductor,Datasheet,07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC831E4I/A / National Semiconductor,Datasheet,06/07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC831E4M / National Semiconductor,Datasheet,07+,I-O Port Circuit - 3 訂購(gòu) PDF文檔

NSC831EI / National Semiconductor,Datasheet,06/07+,I-O Port Circuit - P 訂購(gòu) PDF文檔

NSC831J / National Semiconductor,Datasheet,06/07+,I-O Port Circuit - P 訂購(gòu) PDF文檔