【Fairchild Semiconductor】DM74S00N,IC GATE NAND QUAD 2INPUT 14-DIP
【Fairchild Semiconductor】DM74S02N,门(与/非与/或/非或) Qd 2-Input NOR Gate
【Fairchild Semiconductor】DM74S03MX,门(与/非与/或/非或) Qd 2-Input NAND Gate
【Fairchild Semiconductor】DM74S04M,变换器 Hex Inverter
【Fairchild Semiconductor】DM74S04MX,变换器 Hex Inverter
【Fairchild Semiconductor】DM74S04N,IC INVERTER HEX 1INPUT 14DIP
【Fairchild Semiconductor】DM74S05M,缓冲器和线路驱动器 Hex Inverter
【Fairchild Semiconductor】DM74S05MX,缓冲器和线路驱动器 Hex Inverter