Big CMOS Logic 4000 4500 IC Series Assortment Box 46 Types, 120 pcs 40 40 40 40 40 40 4049UBE 40 40 40 45 45 4553

Big CMOS Logic 4000 4500 IC Series Assortment Box 46 Types, 120 pcs 40 40 40 40 40 40 4049UBE 40 40 40 45 45 4553

49Pcs 25 Types 74HCxx and 74LSxx Series Logic IC Assortment Kit & IC Socket,Minidodoca Logic IC Series Shift Output Registers、Transceiver、Decade Counters、Multiplexer/Decoders、Hex Inverters IC chip

Big 74LS IC TTL 74 Logic IC Series Assortment 66 Types, 132 pcs, 74LS00, 74LS08, 74LS32,74LS76, 74LS04, 74LS14, 74LS47, 74LS90, 74LS244, 74LS245, 74LS164, 74LS138, 74LS157