NMC2148HN-3 NSC 18-Pin DIP P2148 RARE VINTAGE 83 NEW ORIG TUBES COLLECTIBLE QTY1

NMC2148HN-2 NSC RAM 2148P 18-PIN DIP RARE 83 LAST ONES TUBED NEW QTY-1

SY2147H-3 SYNERTEK 18-Pin DIP SY2147 NEW 84 LAST ONES IN TUBES COLLECTIBLE QTY-1

SRAM 4Kx1 FUJITSU MBM2147F-45 CERDIP Vintage AM2147 RARE IN TUBES LAST ONES

NMC2148HJ-3 NSC RAM D2148 18-PIN CERDIP VINTAGE RARE TUBED LAST ONES QTY-1

HM6147LP-3 HITACHI 6147P 18-Pin DIP RARE VINTAGE NOS COLLECTIBLE TUBES QTY-1

NMC2148HJ-3L NSC RAM D2148 18-PIN CERDIP VINTAGE 1982 RARE TUBES LAST ONES QTY-1

NMC2147HN-2 NSC RAM 2147P 18-PIN DIP RARE DC83 LAST ONES TUBED RARE NOS QTY-1