74F521PC FSC 74F521N 20-PIN DIP RARE NEW VINTAGE 86 LAST ONES QTY-1

MM74C04N NSC 74C04 IC 14-PIN DIP VINTAGE RARE NOS LAST ONES QTY-1

CD74AC00E RCA 74AC00N 74AC00PC IC VINTAGE 14-Pin DIP Rare! LAST ONES QTY-1

SN54L121J TI 74L121 14-Pin CERDIP Rare VINTAGE 1981 LAST ONES MILSPEC QTY-1

74LS51PC FSC 74LS51N 14-Pin DIP RARE VINTAGE 1981 LAST ONES QTY-1

SN7406N FSC NSC 7406 14-PIN DIP RARE VINTAGE 1976+ NEW LAST ONES

SN74S74N TI 74S74N 14-PIN DIP RARE VINTAGE 1981+ NOS LAST ONES

CD74HCT08E RCA 74HCT08 14-PIN DIP RARE VINTAGE NEW LAST ONES QTY-1