【Fairchild Semiconductor】74ACT02SC_Q,门（与/非与/或/非或） Qd 2-Input NOR Gate
【Fairchild Semiconductor】74ACT02SCX,IC GATE NOR QUAD 2INPUT 14SOIC
【STMicroelectronics】74ACT02TTR,IC GATE NOR QUAD 2-INPUT 14TSSOP
【STMicroelectronics】74ACT04B,变换器 Hex Inverter
【STMicroelectronics】74ACT04M,变换器 RO 511-74ACT04M-TR
【Fairchild Semiconductor】74ACT04MTC,IC INVERTER HEX 14TSSOP
【Fairchild Semiconductor】74ACT04MTC_Q,变换器 Hex Inverter
【Fairchild Semiconductor】74ACT04MTCX,IC INVERTER HEX 14TSSOP
