16-Pin Commercial Temperature J-K Flip-Flop, 2-Bit, Dual Output, 5V, PDIP-16
NAND Gate, TTL/H/L Series, 4-Func, 2-Input, TTL, PDIP14, 0.300 INCH, PLASTIC, MS-001, DIP-14
TTL/H/L SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14, PLASTIC, DIP-14