型號 / 廠家，封裝，批號，備注，訂購

SN74HC190DW / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC190FH / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC190FN / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC190J / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC191NSLE / Texas Instruments,Datasheet,06/07+,4-Bit Binary Up-Down 訂購 PDF文檔

SN74HC192D / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC192FH / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC192FN / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 訂購 PDF文檔

SN74HC20NSLE / Texas Instruments,Datasheet,06/07+,4-Input NAND-Functio 訂購 PDF文檔

SN74HC21FH / Texas Instruments,Datasheet,07+,4-Input AND-Function 訂購 PDF文檔