Datasheet4U Logo Datasheet4U.com

74C85 - 4-Bit Magnitude Comparator

Description

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

The circuit consists of eight comparing 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).

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
74C86 Quad 2-Input EXCLUSIVE-OR Gate Fairchild Semiconductor
74C00 Quad 2-Input NAND Gate Fairchild Semiconductor
74C14 MM74C14 Fairchild Semiconductor
74C157 Quad 2-Input Multiplexers Fairchild Semiconductor
74C165 Parallel-Load 8-Bit Shift Register National Semiconductor

Other Datasheets by Fairchild (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

Full PDF Text Transcription

Click to expand full text
MM74C85 4-Bit Magnitude Comparator October 1987 Revised May 2002 MM74C85 4-Bit Magnitude Comparator General Description The MM74C85 is a four-bit magnitude comparator which will perform comparison of straight binary or BCD codes. The circuit consists of eight comparing 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 compares 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.
Published: |