4000/14000/40000 SERIES, HEX 1-INPUT INVERT GATE, PDIP14, PLASTIC, DIP-14
Dual Inverter Logic IC, 5V to 18V Supply, 125ns Propagation Delay, DIP-14
Hex Inverter IC, CMOS, PDIP-14, 3-18V, 55ns
4000/14000/40000 SERIES, HEX 1-INPUT INVERT GATE, PDIP14, 646-06