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74C85 Datasheet 4-bit Magnitude Comparator

Manufacturer: Fairchild (now onsemi)

Overview: MM74C85 4-Bit Magnitude parator October 1987 Revised May 2002 MM74C85 4-Bit Magnitude parator.

General Description

The MM74C85 is a four-bit magnitude parator which will perform parison of straight binary or BCD codes.

The circuit consists of eight paring inputs (A0, A1, A2, A3, B0, B1, B2, B3), three cascading inputs (A > B, A < B and A = B), and three outputs (A > B, A < B and A = B).

This device pares two four-bit words (A and B) and determines whether they are “greater than,” “less than,” or “equal to” each other by a high level on the appropriate output.

Key Features

  • s Wide supply voltage range: 3.0V to 15V s Guaranteed noise margin: 1.0V s High noise immunity: 0.4 VCC (typ. ) s Low power: TTL compatibility: fan out of 2 driving 74L s Expandable to 'N' stages s Applicable to binary or BCD s Low power pinout: 74L85 Ordering Code: Order Number Package Number Package.

More Datasheets from Fairchild (now onsemi)

Part Number Description
74C02N MM74C02N
74C08 Quad 2-Input AND Gate
74C165 Parallel-Load 8-Bit Shift Register
74C32 MM74C32
74C42 BCD-to-Decimal Decoder
74C902N MM74C902N

74C85 Distributor