【STMicroelectronics】74AC573TTR,IC LATCH OCTAL D 3STATE 20-TSSOP
【STMicroelectronics】74AC574B,触发器 RO 512-74AC574PC
【STMicroelectronics】74AC574M,触发器 Octal "D" Flip-Flop
【Fairchild Semiconductor】74AC574MTC,IC FLIP FLOP OCTAL D 3ST 20TSSOP
【Fairchild Semiconductor】74AC574MTCX,IC FLIP FLOP OCTAL D 3ST 20TSSOP
【STMicroelectronics】74AC574MTR,IC FLIP FLOP OCTAL D 20-SOIC
【Fairchild Semiconductor】74AC574PC,IC FLIP FLOP OCTAL D 3ST 20-DIP
【Fairchild Semiconductor】74AC574PC..,
