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移位寄存器 SNJ54LS595J CDIP-16 TI全新原装正品
UC1854BJ883B CD54HCT4538F3A DS96F174MJ/883 SNJ54LS595J
新CD54HCT573F SNJ54HC125J SNJ54LS595J SG1524BJ/5S R
贴片直插SNJ54LS595J/SNJ54HC541J/SN75C1406DR/SNJ54HC10FK/4