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74HCT85D,652

Digital Comparator, 74HCT85, Magnitude, 4 Channels, 4bit, SOIC, 16 Pins

NEXPERIA 74HCT85D,652
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Manufacturer:
NEXPERIA NEXPERIA
Manufacturer Part No:
74HCT85D,652
Order Code:
1631650
Technical Datasheet:
74HCT85D,652   Datasheet
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Product Overview

The 74HCT85D is a 4-bit CMOS Magnitude Comparator pin compatible with low power Schottky TTL (LSTTL). It can be expanded to almost any length. It performs the comparison of two 4-bit binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs. The 4-bit inputs are weighted, where A3 and B3 are the most significant bits. The upper part of the table describes the normal operation under all conditions that will occur in a single device or in a series expansion scheme. In the upper part of the table the three outputs are mutually exclusive. In the lower part of the table, the outputs reflect the feed forward conditions that exist in the parallel expansion scheme. For words greater than 4-bits, units can be cascaded by connecting outputs QA<Β, QA>B and QA=B to the corresponding inputs of the significant comparator.
  • Serial or parallel expansion without extra gating
  • Magnitude comparison of any binary words
  • Output capability - Standard
  • Complies with JEDEC standard No. 7A

Applications

Industrial, Consumer Electronics

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
74HCT85

:
Magnitude

:
4Channels

:
4bit

:
SOIC

:
16Pins

:
4.5V

:
5.5V

:
74HCT

:
7485

:
-40°C

:
125°C

:
-

:
MSL 1 - Unlimited
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Technical Docs (3)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available to supplier lead times which is approximately 10/17/22

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