型號 / 廠家，封裝，批號，備注，訂購

SN74HC640DW / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN74HC640DWE4 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 訂購 PDF文檔

SN74HC640DWRE4 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 訂購 PDF文檔

SN74HC640FPT / TI,,08/09+,010-62106431 訂購 PDF文檔

SN74HC640MDW / TI,,08/09+,010-62106431 訂購 PDF文檔

SN74HC640PWE4 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 訂購 PDF文檔

SN74HC640PWR / Texas Instruments,Datasheet,07+,Octal Bus Transceive 訂購 PDF文檔

SN74HC640PWRE4 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 訂購 PDF文檔

SN74HC643N / ,,08/09+,庫存原裝特價(jià) 訂購 PDF文檔

SN74HC645 / Texas Instruments,Datasheet,07+,OCTAL BUS TRNSCEIVER 訂購 PDF文檔