型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74S245J / TI,DIP,N/A,上?，F(xiàn)貨庫(kù)存，歡迎查詢 訂購(gòu) PDF文檔

SN74S181FN / Texas Instruments,Datasheet,06/07+,4-Bit Arithmetic Log 訂購(gòu) PDF文檔

SN-74S251N / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74S253FN / Texas Instruments,Datasheet,06/07+,4-Line Digital Multi 訂購(gòu) PDF文檔

SN74S182N16 / Various,Datasheet,07+,Look-Ahead Carry Gen 訂購(gòu) PDF文檔

SN74S1832N / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN-74S257J / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74S258NS / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74S189AW / Texas Instruments,Datasheet,06/07+,General-Purpose Stat 訂購(gòu) PDF文檔

SN74S191J / TI,DIP,N/A,上?，F(xiàn)貨庫(kù)存，歡迎查詢 訂購(gòu) PDF文檔