型號 / 廠家，封裝，批號，備注，訂購

P74PCT139SC / Performance Semiconductor,Datasheet,06/07+,4-Line Digital Demul 訂購 PDF文檔

P74PCT157BLC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT157BPC / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT157BSC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT158ADC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT158ALC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT158BLC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT158BSC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購 PDF文檔

P74PCT161ADC / Performance Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 訂購 PDF文檔

P74PCT161ALC / Performance Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 訂購 PDF文檔