型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

SN54271 / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE READ-ON 訂購 PDF文檔

SN54271J / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE READ-ON 訂購 PDF文檔

SN54273 / Texas Instruments,Datasheet,07+,OCTAL D-TYPE FLIP-FL 訂購 PDF文檔

SN54273W / Texas Instruments,Datasheet,06/07+,OCTAL D-TYPE FLIP-FL 訂購 PDF文檔

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

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

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

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

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

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