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SN74S240DWR/SN74S240N/SN74S241DW
SN74S240DWR SN74S240N SN74S241DW
参数 SN74S240N 封装 SN74S240DWR
SN74S240DWR【IC BUFFER INVERT 5.25V 20SOIC】
全新原装 SN74S240DWR SN74S240DWG4 SN74S240DW SN74S225N
全新原装 SN74S241DWR SN74S241DW SN74S240NG4 SN74S240N
缓冲器SN74S240DWR SN74S240 sn74s240dwr SOP-20
原装SN74S240DWR SN74LS00DR SN74HCT02DR SN74HC32DR
SN74S240DWR『IC BUFFER INVERT 5.25V 20SOIC』 现货
SN74AS20NSR(S21DR S21NSR S240AN S241AN S245DWR
