National Semiconductor DM74LS02N Interface IC Quad 2-Input NOR Gate

10pcs - 74LS Quad 2-Input Exclusive-OR Gates DIP-14 IC

National IC - DM74LS02N - QUAD 2-INPUT NOR GATE NOS, DIP-14.

Motorola SN74LS21N Duel 4-Input Positive-AND Gates (x2 Per Sale)

Motorola SN74LS11N Triple 3-Input Positive-AND Gates (x2 Per Sale)

Vintage 1982 National Semiconductor MM74C00N CMOS Quad 2-Input NAND Gates 14 Pin

Philips 74HCT32N 4-independent 2-input OR gates Integrated Circuit

Motorola SN74LS32N quad 2-input OR Gates Integrated Circuit