型號 / 廠家，封裝，批號，備注，訂購

M54HC253F1R / ST Microelectronics,Datasheet,07+,HC253 DUAL 4 CHANNEL 訂購 PDF文檔

M54HC253K / ST Microelectronics,Datasheet,06/07+,RAD-HARD DUAL 4 CHAN 訂購 PDF文檔

M54HC253K1 / ST Microelectronics,Datasheet,06/07+,RAD-HARD DUAL 4 CHAN 訂購 PDF文檔

M54HC253M1R / ST Microelectronics,Datasheet,07+,HC253 DUAL 4 CHANNEL 訂購 PDF文檔

M54HC257B1R / ST Microelectronics,Datasheet,07+,HC258QUAD 2CHANNEL M 訂購 PDF文檔

M54HC257C1R / ST Microelectronics,Datasheet,07+,HC258QUAD 2CHANNEL M 訂購 PDF文檔

M54HC257F1R / ST Microelectronics,Datasheet,06/07+,HC258QUAD 2CHANNEL M 訂購 PDF文檔

M54HC257KSO / ST,,07+,全新原裝熱賣 訂購 PDF文檔

M54HC257M1R / ST Microelectronics,Datasheet,07+,HC258QUAD 2CHANNEL M 訂購 PDF文檔

M54HC258 / ST Microelectronics,Datasheet,07+,HC257 QUAD 2 CHANNEL 訂購 PDF文檔