SN74LS85, SN74LS85D Datasheet (Motorola) - 4-BIT MAGNITUDE COMPARATOR

SN74LS85, SN74LS85D, 4-BIT MAGNITUDE COMPARATOR

4-BIT MAGNITUDE COMPARATOR The SN54/ 74LS85 is a 4-Bit Magnitude Camparator which compares two 4-bit words (A, B), each word having four Parallel Inputs (A0 A3, B0 B3); A3, B3 being the most significant inputs.

Operation is not restricted to binary codes, the device will work with any monotonic code.

Three Outputs are provided: “A greater than B” (OA > B), “A less than B” (OA < B), “A equal to B” (OA = B).

Three Expander Inputs, IA > B, IA < B, IA = B, allow cascading without