型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN54LS173AW / Texas Instruments,Datasheet,07+,4-BIT D-TYPE REGISTE 訂購(gòu) PDF文檔

SN54LS183FK / Texas Instruments,Datasheet,06/07+,2-Bit Parallel Full 訂購(gòu) PDF文檔

SN54LS189W / Various,Datasheet,06/07+,General-Purpose Stat 訂購(gòu) PDF文檔

SN54LS190 / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS UP-DOWN 訂購(gòu) PDF文檔

SN54LS153FK / ,Datasheet,07+,Dual 4-to-1 Data Sel 訂購(gòu) PDF文檔

SN54LS155W / Texas Instruments,Datasheet,06/07+,4-Line Digital Demul 訂購(gòu) PDF文檔

SN54LS156 / Texas Instruments,Datasheet,06/07+,DUAL 2-LINE TO 4-LIN 訂購(gòu) PDF文檔

SN54LS156FK / Texas Instruments,Datasheet,06/07+,DUAL 2-LINE TO 4-LIN 訂購(gòu) PDF文檔

SN54LS191FK / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS UP/DOWN 訂購(gòu) PDF文檔

SN54LS156W / Texas Instruments,Datasheet,06/07+,DUAL 2-LINE TO 4-LIN 訂購(gòu) PDF文檔