SN74LS240NSR,丝印代码:74LS240,封装:SOP-20 - 芯片丝印反查网

marking code, top mark, smd code, device marking, top marking, device code
型号:SN74LS240NSR
丝印代码:74LS240
厂家:
封装:SOP-20
脚针数:0
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