型號 / 廠家，封裝，批號，備注，訂購

P54PCT163LMB / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

P54PCT157ALM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT157ALMB / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT157BDMB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT157BLM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT157BLMB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT158ALM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT158BDM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P54PCT161ALMB / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

P54PCT161DMB / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔