IC 4000/14000/40000 SERIES, HEX 1-INPUT INVERT GATE, PDIP16, PLASTIC, DIP-16, Gate
IC 4000/14000/40000 SERIES, DUAL 3-INPUT NOR GATE, PDIP14, PLASTIC, DIP-14, Gate
4000/14000/40000 SERIES, DUAL 4-INPUT NOR GATE, CDIP14, HERMETIC SEALED, CERAMIC, DIP-14