Binary Full Adder Single-Element 4-Bit 16-Pin SOP T/R
SN74LS283NSR
4-Bit Binary Full Adder, 5V, 24ns Propagation Delay, SOP Package
4-Bit Adder/Subtractor IC, 74LS Series, SOP, 5V
Adder/Subtractor, LS Series, 4-Bit, TTL, PDSO16, GREEN, SOP-16