型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74F253SPC / Various,Datasheet,07+,4-Line Digital Multi 訂購(gòu) PDF文檔

74F256DC / Various,Datasheet,07+,Dual 4-Bit D-Type La 訂購(gòu) PDF文檔

74F256FC / National Semiconductor,Datasheet,07+,Dual 4-Bit D-Type La 訂購(gòu) PDF文檔

74F251AW / National Semiconductor,Datasheet,07+,8-Line Digital Multi 訂購(gòu) PDF文檔

74F251QC / Various,Datasheet,07+,8-Line Digital Multi 訂購(gòu) PDF文檔

74F256PC / Various,Datasheet,07+,Dual 4-Bit D-Type La 訂購(gòu) PDF文檔

74F257ACW / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

74F257AFC / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

74F257APC_NF40 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

74F257AQC / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔