【Fairchild Semiconductor】DM74S64N,IC 4-2-3-2INPUT AND-OR INV 14DIP
【Fairchild Semiconductor】DM74S74M,触发器 Dl D-Type Flip-Flop
【Fairchild Semiconductor】DM74S74MX,触发器 Dl D-Type Flip-Flop
【Fairchild Semiconductor】DM74S74N,触发器 Dl D-Type Flip-Flop
【Fairchild Semiconductor】DM74S86N,门（与/非与/或/非或） Qd 2-Input OR Gate
【Fairchild Semiconductor】DM74S941N,IC BUFF/DVR TRI-ST DUAL 20DIP
DM7510-001,MIXER
DM7510-002,MIXER
