3 Rare Vintage Fairchild 54LS139DM Dual 1of4 Decoder/Demulti 16 Pin DIP ICs c36

2164-20 16-PIN NEW CERDIP RARE IBM 2164 Memory Chip Vintage and Rare!

SN54LS257A/BEBJC MOT 54LS257AJ 16-PIN CERDIP NEW VINTAGE 1983 RARE LAST ONES

3357-2DC FSC 3357DC 16-PIN CERDIP NEW VINTAGE 1980 RARE LAST ONES QTY-1

IDT6116S70D IDT 6116J 24-PIN CERDIP SRAM IC VINTAGE 1984 RARE LAST ONE QTY-1

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

74LS175DC FSC 74LS175 16-PIN CERDIP VINTAGE 1977 RARE CLASSIC LAST ONES QTY-1

(6) HCF4516BF 16-PIN CERDIP RARE VINTAGE NOS 😁 New