CD54HC283 Overview
The CDx4HC283 and CDx4HCT283 contain 4-bit binary adders. The HCT device has TTL-voltage patible inputs. Functional Diagram An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
CD54HC283 Key Features
- Adds two binary numbers
- Full internal lookahead
- Fast ripple carry for economical expansion
- Operates with both positive and negative logic
- Fanout (over temperature range)
- Standard outputs 10 LSTTL loads
- Bus driver outputs 15 LSTTL loads
- Wide operating temperature range: -55℃ to 125℃
- Balanced propagation delay and transition times
- Significant power reduction pared to LSTTL Logic ICs