型號 / 廠家，封裝，批號，備注，訂購

SN54LS247W / Texas Instruments,Datasheet,07+,BCD-TO-SEVEN-SEGMENT 訂購 PDF文檔

SN54LS248W / Texas Instruments,Datasheet,07+,BCD-TO-SEVEN-SEGMENT 訂購 PDF文檔

SN54LS249W / Various,Datasheet,06/07+,7-Segment Display Dr 訂購 PDF文檔

SN54LS253FK / Texas Instruments,Datasheet,06/07+,DUAL 4-LINE TO 1-LIN 訂購 PDF文檔

SN54LS257BW / Texas Instruments,Datasheet,07+,QUADRUPLE 2-LINE TO 訂購 PDF文檔

SN54LS258B / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-LINE TO 訂購 PDF文檔

SN54LS258BFK / Texas Instruments,Datasheet,07+,QUADRUPLE 2-LINE TO 訂購 PDF文檔

SN54LS251FK / Texas Instruments,Datasheet,06/07+,DATA SELECTORS/MULTI 訂購 PDF文檔

SN54LS257AW / Various,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

SN54LS257B / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-LINE TO 訂購 PDF文檔