型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS168LMQB / National Semiconductor,Datasheet,07+,54LS168 Synchronous 訂購(gòu) PDF文檔

54LS169FM / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

54LS169FMQB / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

54LS170DMQB / National Semiconductor,Datasheet,07+,4x4 REGISTER FILE WI 訂購(gòu) PDF文檔

54LS173/BFA / Various,Datasheet,07+,Quadruple D-Type Fli 訂購(gòu) PDF文檔

54LS173DM / National Semiconductor,Datasheet,07+,Quadruple D-Type Fli 訂購(gòu) PDF文檔

54LS173FM / Various,Datasheet,07+,Quadruple D-Type Fli 訂購(gòu) PDF文檔

54LS173FMQB / National Semiconductor,Datasheet,07+,Tri-state 4-Bit D-ty 訂購(gòu) PDF文檔

54LS173LMQB / National Semiconductor,Datasheet,07+,Tri-state 4-Bit D-ty 訂購(gòu) PDF文檔

54LS174B2C / Various,Datasheet,07+,Hex D-Type Flip-Flop 訂購(gòu) PDF文檔