型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

IN74HC253D / Integral,Datasheet,06/07+,Dual 4-input data se 訂購(gòu) PDF文檔

IN74HC253N / Integral,Datasheet,06/07+,Dual 4-input data se 訂購(gòu) PDF文檔

IN74HC257 / Integral,Datasheet,06/07+,Quad 2-Input Data Se 訂購(gòu) PDF文檔

IN74HC257A / IK Semiconductor,Datasheet,07+,Quad 2-1 Data Select 訂購(gòu) PDF文檔

IN74HC258N / Integral,Datasheet,06/07+,Quad 2-input data se 訂購(gòu) PDF文檔

IN74HC27A / Integral,Datasheet,06/07+,Triple 3-Input NOR G 訂購(gòu) PDF文檔

IN74HC299 / Integral,Datasheet,06/07+,8-BIT BIDIRECTIONAL 訂購(gòu) PDF文檔

IN74HC30A / Integral,Datasheet,07+,8-input NAND gate 訂購(gòu) PDF文檔

IN74HC323N / Integral,Datasheet,06/07+,8-bit bidirectional 訂購(gòu) PDF文檔

IN74HC365A / IK Semiconductor,Datasheet,06/07+,Hex Buffer/Line Driv 訂購(gòu) PDF文檔