型號 / 廠家，封裝，批號，備注，訂購

SN5473AJ / TI,,06+,全新原裝進口 訂購 PDF文檔

SN5473BCAIC / TI,,06+,全新原裝進口 訂購 PDF文檔

SN5474BCAJC / TI,CDIP14,06+,全新原裝進口 訂購 PDF文檔

SN5460W / Texas Instruments,Datasheet,06/07+,Dual 4-Input Expande 訂購 PDF文檔

SN54-74LS13 / On Semiconductor,Datasheet,07+,SCHMITT TRIGGERS DUA 訂購 PDF文檔

SN54-74LS192 / On Semiconductor,Datasheet,07+,PRESETTABLE BCD/DECA 訂購 PDF文檔

SN54-74LS540 / On Semiconductor,Datasheet,06/07+,OCTAL BUFFER/LINE DR 訂購 PDF文檔

SN5474DMQB / TI,CDIP14,06+,全新原裝進口 訂購 PDF文檔

SN54-74LS669 / On Semiconductor,Datasheet,07+,SYNCHRONOUS 4-BIT UP 訂購 PDF文檔

SN54-74LS02 / On Semiconductor,Datasheet,07+,QUAD 2-INPUT NOR GAT 訂購 PDF文檔