CD54ACT283 Overview
The ’AC283 and ’ACT283 4-bit binary adders with fast carry that utilize Advanced CMOS Logic technology. These devices add two 4-bit binary numbers and generate a carryout 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).
CD54ACT283 Key Features
- Buffered inputs
- Exceeds 2kV ESD protection MIL-STD-883
- SCR-latchup-resistant CMOS process and circuit
- Speed of bipolar FAST™/AS/S with significantly
- Balanced propagation delays
- AC types feature 1.5V to 5.5V operation and
- ±24mA output drive current
- Fanout to 15 FAST™ ICs
- Drives 50Ω transmission lines