74174N SIGNETICS 74174 14-PIN DIP RARE VINTAGE DC79 NEW COLLECTIBLE QTY-1

UA556PC FSC LM556 14-PIN DIP VINTAGE 1976 RARE COLLECTIBLE LAST ONE!

748DC FSC F748DC LM748J OP AMP 14-PIN CERDIP VINTAGE 1973 RARE COLLECTIBLE QTY1

74174N 74174 SIGNETICS 14-PIN DIP RARE VINTAGE DC80 NEW LAST ONES QTY-1

F74F00PC FSC 74F00N 14-PIN DIP VINTAGE 79 RARE COLLECTIBLE! LAST ONE QTY-1

74174N SIGNETICS 74174 14-PIN DIP RARE VINTAGE DC81 NEW COLLECTIBLE QTY-1

74S00PC FSC 74S00 14-PIN DIP VINTAGE 1982+RARE COLLECTIBLE! QTY-1

LM711CN FSC UA711PC LM711N Vintage 1986 14PIN DIP COLLECTIBLE LAST ONES QTY-1