CD74AC283M96G4 [Texas Instruments]

The CD54/74AC283 and CD54/74ACT283 are 4-bit binary full adders with fast carry. They add two 4-bit binary numbers and generate a carry-out bit when the sum exceeds 15. The devices can be used with active-HIGH or active-LOW operands. AC types operate from 1.5V to 5.5V and feature balanced noise immunity at 30% of the supply voltage. ACT types operate from 4.5V to 5.5V. They offer high-speed performance comparable to bipolar FAST™/AS/S with significantly lower power consumption. The devices feature balanced propagation delays, -24mA output drive current, and are protected against ESD (exceeds 2kV per MIL-STD-883) and SCR latch-up.