型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

SN74LS244N5 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS244NSR (PB FREE) / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS245-D / On Semiconductor,Datasheet,07+,Octal Bus Transceive 訂購(gòu) PDF文檔

SN74LS245DB-EL2 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS245MR2 / On Semiconductor,Datasheet,06/07+,Octal Bus Tranceiver 訂購(gòu) PDF文檔

SN74LS245J寬 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS245ML2 / On Semiconductor,Datasheet,06/07+,Octal Bus Tranceiver 訂購(gòu) PDF文檔

SN74LS245NSR (PB FREE) / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS248D / Texas Instruments,Datasheet,06/07+,BCD-TO-SEVEN-SEGMENT 訂購(gòu) PDF文檔

SN74LS24AFN / Texas Instruments,Datasheet,06/07+,NAND-Function Schmit 訂購(gòu) PDF文檔