型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

M74LS240DWP53A / MITSUBISHI,,08/09+,010-62106431 訂購(gòu) PDF文檔

M74LS241M / ,,08/09+,原裝貨歡迎來(lái)電 訂購(gòu) PDF文檔

M74LS242P / AD,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

M74LS243 / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

M74LS243P / VITESSE,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

M74LS244 / ST,,08/09+,原裝現(xiàn)貨 訂購(gòu) PDF文檔

M74LS244P / ViSiON,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

M74LS248P / ViSiON,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

M74LS251B1R / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

M74LS253 / MIT/94,DIP,08/09+,全新原裝 訂購(gòu) PDF文檔