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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
SN74193W / Texas Instruments,Datasheet,06/07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔
SN74195W / Texas Instruments,Datasheet,07+,4-Bit Shift Register 訂購(gòu) PDF文檔
SN74257J / TI,DIP,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔
SN74196W / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
SN74199W / Various,Datasheet,06/07+,8-Bit Shift Register 訂購(gòu) PDF文檔
SN741LS74 / Texas Instruments,Datasheet,06/07+,HEX/QUADRUPLE D-TYPE 訂購(gòu) PDF文檔
SN741LS74D / Texas Instruments,Datasheet,06/07+,HEX/QUADRUPLE D-TYPE 訂購(gòu) PDF文檔
SN741LS74N / Texas Instruments,Datasheet,07+,HEX/QUADRUPLE D-TYPE 訂購(gòu) PDF文檔
SN7425W / Various,Datasheet,06/07+,4-Input NOR-Function 訂購(gòu) PDF文檔