Swpeet 40Pcs 20 Different Types 74Hcxx and 74Lsxx Series Logic IC Assortment Kit

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40Pcs(20pcs 74Hcxx+20pcs 74Lsxx) Series Logic Ic Assortment Kit

49Pcs 25 Types 74Hcxx and 74Lsxx Series Logic IC Assortment Kit & IC Socket, ...

74Hcxx And 74Lsxx Series Logic Ic Assortment Kit 40 Pieces With Storage Case

40 PCS 74HCxx 74LSxx Series Logic IC Assortment Kit Electronic Circuit Chip Pack

49Pcs 25 Types 74Hcxx and 74Lsxx Series Logic IC Assortment Kit & Socket