型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54F256SM / National Semiconductor,Datasheet,07+,Dual 4-Bit D-Type La 訂購(gòu) PDF文檔

54F257AFM / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購(gòu) PDF文檔

54F257ALM / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

54F257L1M / Various,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

54F258AFM / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購(gòu) PDF文檔

54F258ALL / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購(gòu) PDF文檔

54F258ALM / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

54F258ASM / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

54F258SDM / Various,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

54F259/B2A(SMD) / Philips Semiconductors,Datasheet,07+,Octal D-Type Latch 訂購(gòu) PDF文檔