54LS83A
Motorola Semiconductors
4-BIT BINARY FULL ADDER4-BIT BINARY FULL ADDER WITH FAST CARRY
The SN54 / 74LS83A 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
54LS85
4-Bit Magnitude Comparators54LS85 DM54LS85 DM74LS85 4-Bit Magnitude Comparators
June 1989
54LS85 DM54LS85 DM74LS85 4-Bit Magnitude Comparators
General Description
These 4-bit magnitude comparators perform comparison of straight binary or BCD codes Three fully-decoded decisions about two 4-bit words (A B) are made and are ex
National Semiconductor
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