OR/NOR Gate
28-Pin Quad OR/NOR Gate IC, 0.450 X 0.450 INCH LCC-28 Package
Quad 2 Input Nand Gate (s.o.)
OR/NOR Gate, 100K Series, 5-Func, 2-Input, ECL, PQCC28, 0.450 X 0.450 INCH, PLASTIC, MO-047, LCC-28