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4 Bit Magnitude Comparator

74HC85
Photo of a DIP 16 case.

$1.03

QTY Price
1 $1.03
10 $0.92
25 $0.74

Description

The 74HC85 is a 4-Bit Magnitude Comparator that may be expanded to handle comparisons of almost any length. It compares two 4-bit binary, BCD, or other monotonic codes, presenting three possible magnitude results: QA>B, QA=B, and QAB. It also provides IA=B and IAB outputs, with IA=B being LOW and IAB being HIGH.

Multiple units can be cascaded to handle words bigger than 4 bits by connecting the outputs QAB and QA=B to the corresponding inputs of the significant comparator. As a result, the comparator's capabilities can be expanded to handle longer word lengths as needed.

Specifications

Pins

16

Operating Temperature

-40°C - 85°C

Package Code

DIP

Terminal Finish

Tin/Lead (Sn/Pb)

Dimensions

Length

19.305 mm

Width

7.62 mm

Terminal Pitch

2.54 mm

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Products may differ from pictured.
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