型號 / 廠家，封裝，批號，備注，訂購

74AC20TTR / ST Microelectronics,Datasheet,07+,IC NAND GATE DUAL 4I 訂購 PDF文檔

74AC20SCQR / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 訂購 PDF文檔

74AC240D / Philips Semiconductors,Datasheet,07+,Inverting-Function B 訂購 PDF文檔

74AC240DB / Philips Semiconductors,Datasheet,07+,Inverting-Function B 訂購 PDF文檔

74AC240DBLE / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74AC240DWR / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74AC229 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74AC240CW / Fairchild Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購 PDF文檔

74AC240FCQR / National Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購 PDF文檔

74AC240DCQR / National Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購 PDF文檔