R29651DM RAYTHEON 29651DC 18-PIN GOLD CERAMIC DIP IC VINTAGE 1981 RARE MILSPEC

SN7489N 7489 DIP-16 64-bit RAM Memory IC

NMC2148HN-3L NSC 2148HP 18-Pin DIP P2148 RARE VINTAGE 1983 NEW COLLECTIBLE

Rare White Gold Ceramic Static RAM 256-word x4 bit Vintage IC F93422-DC DIP-22

93421PC FSC F93421 16-PIN DIP RAM RARE VINTAGE 1981 COLLECTIBLE ORIG TUBES QTY-1

4402B SEMI 22-PIN CERAMIC DIP GOLD LEADS RARE VINTAGE LAST ONES QTY-1

100490-25 FUJITSU ECL VINTAGE 22-Pin CERAMIC DIP GOLD Rare! LAST ONE

TMS4116-15NL TI TMS4116 4116N Vintage 1981 16-PIN DIP W/APPLE LOGO LAST ONE RARE