型號 / 廠家，封裝，批號，備注，訂購

54AC253D / National Semiconductor,Datasheet,07+,Dual 4-Input Multipl 訂購 PDF文檔

54AC253DM / Fairchild Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購 PDF文檔

54AC253FMQB / National Semiconductor,Datasheet,07+,Dual 4-Input Multipl 訂購 PDF文檔

54AC253FMQB(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購 PDF文檔

54AC253L / National Semiconductor,Datasheet,07+,Dual 4-Input Multipl 訂購 PDF文檔

54AC253LMQB / National Semiconductor,Datasheet,07+,Dual 4-Input Multipl 訂購 PDF文檔

54AC253LMQB(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購 PDF文檔

54AC253PMQB / National Semiconductor,Datasheet,07+,Dual 4-Input Multipl 訂購 PDF文檔

54AC257 / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購 PDF文檔

54AC257DCQR / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購 PDF文檔