型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

IN74HC21AD / Integral,Datasheet,06/07+,Dual 4-Input AND Gat 訂購(gòu) PDF文檔

IN74HC221A / IK Semiconductor,Datasheet,07+,Dual Monostable Bina 訂購(gòu) PDF文檔

IN74HC139A / ,Datasheet,07+,Dual 1-of-4 Decoder/ 訂購(gòu) PDF文檔

IN74HC153D / Integral,Datasheet,07+,Dual 4-input data se 訂購(gòu) PDF文檔

IN74HC153N / Integral,Datasheet,06/07+,Dual 4-input data se 訂購(gòu) PDF文檔

IN74HC154N / Integral,Datasheet,06/07+,1-of-16 decoder/demu 訂購(gòu) PDF文檔

IN74HC157A / IK Semiconductor,Datasheet,06/07+,Quad 2-1 Data Select 訂購(gòu) PDF文檔

IN74HC157AN / Integral,Datasheet,07+,Quad 2-input data se 訂購(gòu) PDF文檔

IN74HC158A / IK Semiconductor,Datasheet,06/07+,Quad 2-1 Data Select 訂購(gòu) PDF文檔

IN74HC161A / IK Semiconductor,Datasheet,06/07+,4-Bit Synchronous Bi 訂購(gòu) PDF文檔