型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

PC74HCT147M / National Semiconductor,Datasheet,06/07+,Priority Encoder - 1 訂購(gòu) PDF文檔

PC74HCT158D / Philips Semiconductors,Datasheet,06/07+,2-Line Digital Multi 訂購(gòu) PDF文檔

PC74HCT123DTR / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

PC74HCT173D / Philips Semiconductors,Datasheet,07+,Quadruple D-Type Fli 訂購(gòu) PDF文檔

PC-74HCT175P / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

PC74HCT190D / Philips Semiconductors,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

PC74HCT160D / Philips Semiconductors,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

PC74HCT242D / Philips Semiconductors,Datasheet,07+,Quad Bus-Line Transc 訂購(gòu) PDF文檔

PC74HCT253BP / Philips Semiconductors,Datasheet,06/07+,4-Line Digital Multi 訂購(gòu) PDF文檔

PC74HCT253BT / Philips Semiconductors,Datasheet,06/07+,4-Line Digital Multi 訂購(gòu) PDF文檔