型號 / 廠家，封裝，批號，備注，訂購

HM6551 / Intersil Corporation,Datasheet,07+,256 x 4 CMOS RAM 訂購 PDF文檔

HM-6551 / Harris Semiconductor,Datasheet,06/07+,Digital Data Book 19 訂購 PDF文檔

HM-6551/883 / Intersil Corporation,Datasheet,06/07+,256 x 4 CMOS RAM 訂購 PDF文檔

HM-6551-5 / Harris Semiconductor,Datasheet,06/07+,Digital Data Book 19 訂購 PDF文檔

HM-6551-9 / Harris Semiconductor,Datasheet,07+,Digital Data Book 19 訂購 PDF文檔

HM-6551B883 / Intersil Corporation,Datasheet,07+,256 x 4 CMOS RAM 訂購 PDF文檔

HM-6551B-9 / Harris Semiconductor,Datasheet,06/07+,Digital Data Book 19 訂購 PDF文檔

HM-6561 / Harris Semiconductor,Datasheet,06/07+,Digital Data Book 19 訂購 PDF文檔

HM-6561/883 / Harris Semiconductor,Datasheet,06/07+,256 x 4 CMOS RAM 訂購 PDF文檔

HM-6561-2 / Harris Semiconductor,Datasheet,07+,Digital Data Book 19 訂購 PDF文檔