DESCRIPTION
The 4008B is a 4-Bit Binary Full Adder with two 4-bit Data Input (A0-A3, B0-B3); a Carry Input (C0), four Sum Output (S0-S3) and a Carry Output(C4).
The 4008B uses full lookahead across 4-bits to generate the Carry Output (C4). This minimizes the necessity for extensive "lookahead" and carry-cascading circuits.
â CARRY LOOKAHEAD BUFFERED OUTPUT
â EASILY CASCADED
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