型號 / 廠家，封裝，批號，備注，訂購

54LS256DM / Various,Datasheet,07+,Dual 4-Bit D-Type La 訂購 PDF文檔

54LS259JRB / MOT,CDIP28,08/09+,全新原裝深圳庫存 訂購 PDF文檔

54LS256J / TI,CDIP,05+,協(xié)順發(fā)科技.現(xiàn)貨庫存.質(zhì)量保證.價格優(yōu)勢. 訂購 PDF文檔

54LS257A / National Semiconductor,Datasheet,07+,TRI-STATE Quad 2-Dat 訂購 PDF文檔

54LS257A/BEA / Signetics,CDIP16,08/09+,原裝現(xiàn)貨010-66001621/3 訂購 PDF文檔

54LS257ABEA / S,CDIP20,08/09+,全新原裝深圳庫存 訂購 PDF文檔

54LS26 / TI,,08/09+,全新原裝,特價 訂購 PDF文檔

54LS260DM / Various,Datasheet,07+,5-Input NOR-Function 訂購 PDF文檔

54LS257ADMQB / NS,DIP,08/09+,原裝010-66001623 訂購 PDF文檔

54LS257AFMQB / National Semiconductor,Datasheet,07+,TRI-STATE Quad 2-Dat 訂購 PDF文檔