关注微信公众号查券更方便
丝印M74HCT540RM13TR M74HCT374RM13TR M74HCT373RM13TR
贴插MC68HC908SR12CB M74HCT540RM13TR M74HCT138RM13TR N
M74HCT373RM13TR M74HCT374B1R M74HCT540B1R M74HCT541B1R原装
M74HCT540RM13TR逻辑芯片IC BUFFER INVERT 5.5V 20SO
M74HCT540RM13TR各大品牌代理支持BOM配单全新原装需要咨询