NOR Gate, LS Series, 3-Func, 3-Input, TTL, PDSO14, 0.150 INCH, MS-120, SOIC-14
LS SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16
IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDIP16, PLASTIC, DIP-16, Counter