型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN54HC21FH / Texas Instruments,Datasheet,07+,4-Input AND-Function 訂購(gòu) PDF文檔

SN54HC21FK / Texas Instruments,Datasheet,07+,DUAL 4-INPUT POSITIV 訂購(gòu) PDF文檔

SN54HC221FH / Texas Instruments,Datasheet,07+,Dual Monostable Mult 訂購(gòu) PDF文檔

SN54HC221FK / Texas Instruments,Datasheet,06/07+,Dual Monostable Mult 訂購(gòu) PDF文檔

SN54HC238FK / Texas Instruments,Datasheet,06/07+,8-Line Digital Demul 訂購(gòu) PDF文檔

SN54HC174FH / Texas Instruments,Datasheet,06/07+,Hex D-Type Flip-Flop 訂購(gòu) PDF文檔

SN54HC191FH / Texas Instruments,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

SN54HC191FK / Texas Instruments,Datasheet,06/07+,4-BIT SYNCHRONOUS UP 訂購(gòu) PDF文檔

SN54HC239J / Texas Instruments,Datasheet,06/07+,8-Line Digital Demul 訂購(gòu) PDF文檔

SN54HC240W / Texas Instruments,Datasheet,06/07+,OCTAL BUFFERS AND LI 訂購(gòu) PDF文檔