型号:M74LS490P
厂商:
批号:一级代理,深圳原装现
封装:
M74LS51P
M74LS541P
M74LS643-1P
M74LS74AP
M74LS76AP
M74LS90P
M74LS92P
M74LS93P
M74LVQ125RM13TR
M74VCXH16245DTR2G
M74VHC157RM13TR
M74VHC1G125DFT1G
M74VHC1G125DFT2G
M74VHC1G125DT
M74VHC1G125DTT1G
M74VHC1G126DFT1G
M74VHC1G126DFT2G
M74VHC1G126DTT1G
M74VHC1G132DFT1G
M74VHC1G132DFT2G