CD74HC283M Datasheet PDF - TI

●The CD74HC283M is a 4-bit high speed CMOS Binary Full Adder with fast carry. It generates a carry-out bit if the sum exceeds 15. Because of the symmetry of the add function, this device can be used with either all active-high operands (positive logic) or with all active-low operands (negative logic). When using positive logic the carry-in input must be tied low if there is no carry-in.

● Adds two binary numbers

● Full internal look ahead

● Fast ripple carry for economical expansion

● Operates with both positive and negative logic

● Balanced propagation delay and transition times

● Significant power reduction compared to LSTTL logic ICs

● High noise immunity

● Direct LSTTL input logic compatibility

● CMOS Input compatibility

● 10 LSTTL Load standard outputs

● 15 LSTTL Load bus driver outputs

● Green product and no Sb/Br