型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

SN54278 / Texas Instruments,Datasheet,06/07+,4-BIT CASCADEABLE PR 訂購(gòu) PDF文檔

SN54278W / ,Datasheet,06/07+,Cascadable 4-Bit Pri 訂購(gòu) PDF文檔

SN5427W / Texas Instruments,Datasheet,07+,TRIPLE 3-INPUT POSIT 訂購(gòu) PDF文檔

SN54279BCAJC / TI,CDIP16,06+,全新原裝進(jìn)口 訂購(gòu) PDF文檔

SN54284 / Texas Instruments,Datasheet,07+,4-Bit By 4-Bit Paral 訂購(gòu) PDF文檔

SN54284W / ,Datasheet,06/07+,4x4-Bit Multiplier 訂購(gòu) PDF文檔

SN54285W / Texas Instruments,Datasheet,06/07+,QUADRUPLE COMPLEMENT 訂購(gòu) PDF文檔

SN5428W / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-INPUT PO 訂購(gòu) PDF文檔

SN54298 / Texas Instruments,Datasheet,06/07+,QUAD 2-INPUT MULTIPL 訂購(gòu) PDF文檔

SN54285J / Texas Instruments,Datasheet,07+,QUADRUPLE COMPLEMENT 訂購(gòu) PDF文檔