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丝印M74LS242N M74LS241P M74LS240P M74LS221P M74LS197P
M74LS240P
DIP封装HN1264VG集成电路
贴插M74LS240P-74LS155PC-74LS157DC-74LS155DC
M74LS240P- 友尚芯城国际代理全线售出原装IC库存,拍前请先询价
原UPA76HA RX5C338A M74LS240P GM76C256CLLFW55W AM25LS2538PC
M74LS240P 其他IC
贴片直插M7570L-01 M74LS240P M68996-32 M74LS136P 5