D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20
NOR Gate, LS Series, 3-Func, 3-Input, TTL, PDSO14, 0.150 INCH, MS-120, SOIC-14
IC LS SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16, FF/Latch