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F74S11DC F74LS393 F74HC00M F74F86DC F74F10SJ
贴插UPD78F0484-GD74LS393N-LC8634512V-FQPF40N60C-N
贴插BA3126F-X-74LS393NS-H0068ANLT-AN7522NPH-B
贴片直插54LS393/BCAJC，54LS74A/BCAJC，66-004F-C2370
IC直插逻辑芯片集成电路ti
原A33387 SN74LS393N SN74LS38N CA3045F
原74HCT393D SN74LS08DR 74F273SCX SN74LS14DR
必原LM393DRG3 B160-13-F 74F161APC SM74LS32N FCX591ATA原装
新SN74LS283 SN74LS393 SN74F38DB SN74F00DB R
