IC快速檢索：
型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
74F243LMQB / National Semiconductor,Datasheet,07+, 訂購(gòu) PDF文檔
74F243LMX / National Semiconductor,Datasheet,07+, 訂購(gòu) PDF文檔
74F243SCQB / National Semiconductor,Datasheet,07+, 訂購(gòu) PDF文檔
74F243SMX / National Semiconductor,Datasheet,07+, 訂購(gòu) PDF文檔
74F2445SC / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
74F244B / Philips Semiconductors,Datasheet,07+,Octal buffers (3-Sta 訂購(gòu) PDF文檔
-74F244D / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
74F244MSAX_NL / Fairchild Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購(gòu) PDF文檔