型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

SN54LS290FK / Texas Instruments,Datasheet,06/07+,DECADE AND 4-BIT BIN 訂購 PDF文檔

SN54LS290W / Texas Instruments,Datasheet,06/07+,DECADE AND 4-BIT BIN 訂購 PDF文檔

SN54LS292 / Texas Instruments,Datasheet,06/07+,Programmable Frequen 訂購 PDF文檔

SN54LS292FK / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE FREQUEN 訂購 PDF文檔

SN54LS292W / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE FREQUEN 訂購 PDF文檔

SN54LS293FK / Texas Instruments,Datasheet,06/07+,DECADE AND 4-BIT BIN 訂購 PDF文檔

SN54LS293W / Texas Instruments,Datasheet,06/07+,DECADE AND 4-BIT BIN 訂購 PDF文檔

SN54LS294FK / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE FREQUEN 訂購 PDF文檔

SN54LS294J / Texas Instruments,Datasheet,07+,PROGRAMMABLE FREQUEN 訂購 PDF文檔

SN54LS294W / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE FREQUEN 訂購 PDF文檔