TC4543BP
IC 4000/14000/40000 SERIES, DUAL 1-INPUT INV/NINV GATE, PDIP16, 0.300 INCH, PLASTIC, DIP-16, Gate
IC 4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PDIP16, 0.300 INCH, PLASTIC, DIP-16, FF/Latch
TC4503BP