74LS283 - 4-bit Binary full Adder with Fast Carry

The 74LS283 is a high-speed 4-Bit Binary Full Adder with internal carry lookahead. It accepts two 4-bit binary words (A1–A4, B1–B4) and a Carry Input (C0). It generates the binary Sum outputs (∑1–∑4) and the Carry Output (C4) from the most significant bit. The LS283 operates with either active HIGH or active LOW operands (positive or negative logic).

Specifications

• Logic Family: LS 
• Package / Case: PDIP-16 
• High Level Output Current: - 0.4 mA 
• Low Level Output Current: 8 mA 
• Propagation Delay Time: 24 ns 
• Operating Supply Voltage: 5 V 
• Pd - Power Dissipation: 95 mW 
• Minimum Operating Temperature: 0 C 
• Maximum Operating Temperature: + 70 C 
• Function: Binary Full Adder 
• Mounting Style: Through Hole 
• Number of Bits: 4 
• Number of Channels: 1 Channel 
• Factory Pack Quantity: 25
• Class: TTL / LS