型號 / 廠家，封裝，批號，備注，訂購

54AC175L / National Semiconductor,Datasheet,07+,Quad D Flip-Flop 訂購 PDF文檔

54AC175LMQB(SMD) / National Semiconductor,Datasheet,07+,Quadruple D-Type Fli 訂購 PDF文檔

54AC175W-QMLV / National Semiconductor,Datasheet,07+, 訂購 PDF文檔

54AC190FM / Various,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔

54AC191D / National Semiconductor,Datasheet,07+,Up/Down with 訂購 PDF文檔

54AC191DM / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購 PDF文檔

54AC191DMQB(SMD) / National Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 訂購 PDF文檔

54AC191FMQB / National Semiconductor,Datasheet,07+,IC SINGLE 4B 訂購 PDF文檔

54AC191FMQB(SMD) / National Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 訂購 PDF文檔

54AC191L / National Semiconductor,Datasheet,07+,Up/Down with 訂購 PDF文檔