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型號 / 廠家，封裝，批號，備注，訂購
SN54LS20J / TI,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN54LS219J / TI,,08/09+,庫房現(xiàn)貨歡迎來電 訂購 PDF文檔
SN54LS21J 54LS21/BCB / TI,CDIP14,9030,現(xiàn)貨熱賣 訂購 PDF文檔
SN54LS221 / TI,,08/09+,010-62106431 訂購 PDF文檔
SN54LS221/J / ,,08/09+,010-62106431 訂購 PDF文檔
sn54ls221w / BROADCOM,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN54LS222J / TI,,08/09+,010-66001623/66001621 訂購 PDF文檔
SN54LS224A / TI,DIP/SOP,08/09+,原裝010-62106431 訂購 PDF文檔