型號 / 廠家，封裝，批號，備注，訂購

M54HC190C1R / ST Microelectronics,Datasheet,06/07+,4 BIT SYNCHRONOUS UP 訂購 PDF文檔

M54HC190D / ST,,07+,全新原裝熱賣 訂購 PDF文檔

M54HC190F1R / ST Microelectronics,Datasheet,06/07+,4 BIT SYNCHRONOUS UP 訂購 PDF文檔

M54HC190M1R / ST Microelectronics,Datasheet,06/07+,4 BIT SYNCHRONOUS UP 訂購 PDF文檔

M54HC191 / ST Microelectronics,Datasheet,07+,4 BIT SYNCHRONOUS UP 訂購 PDF文檔

M54HC191D / ST Microelectronics,Datasheet,07+,RAD-HARD 4 BIT SYNCH 訂購 PDF文檔

M54HC191M1R / ST Microelectronics,Datasheet,07+,4 BIT SYNCHRONOUS UP 訂購 PDF文檔

M54HC192 / ST Microelectronics,Datasheet,07+,HC193 - SYNCHRONOUS 訂購 PDF文檔

M54HC192B1R / ST Microelectronics,Datasheet,07+,SYNCHRONOUS UP/DOWN 訂購 PDF文檔

M54HC192C1R / ST Microelectronics,Datasheet,07+,SYNCHRONOUS UP/DOWN 訂購 PDF文檔