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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
74HCT640D652 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HCT640DB112 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HCT573R3 / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔
74HCT643AP / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HCT573U / Philips Semiconductors,Datasheet,07+,Octal D-type transpa 訂購(gòu) PDF文檔
74HCT643U / Philips Semiconductors,Datasheet,07+,Octal bus transceive 訂購(gòu) PDF文檔
74HCT646DB112 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HCT646T / PHILIPS .,,,原裝正品現(xiàn)貨，誠(chéng)信創(chuàng)造品牌 訂購(gòu) PDF文檔