【Fairchild Semiconductor】DM7400N,门（与/非与/或/非或） Qd 2-Input NAND Gate
【Fairchild Semiconductor】DM7402N,IC GATE NOR QUAD 2INP 14-DIP
【Fairchild Semiconductor】DM7403N,IC GATE NAND QUAD OPEN OUT 14DIP
【Fairchild Semiconductor】DM7404M,变换器 Hex Inverter
【Fairchild Semiconductor】DM7404MX,变换器 Hex Inverter
【Fairchild Semiconductor】DM7404N,IC INVERTER HEX 14-DIP
【Fairchild Semiconductor】DM7405N,缓冲器和线路驱动器 Hex Inveter
【Fairchild Semiconductor】DM7406M,IC INVERTER HEX OPEN OUT 14-SOIC
