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CD74HC85M

数字比较器, 74HC85, 量级, 4 放大器, 4位, SOIC, 16 引脚

TEXAS INSTRUMENTS CD74HC85M
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制造商产品编号:
CD74HC85M
库存编号
3006837

产品概述

The CD74HC85M is a 4-bit Magnitude Comparator uses silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits. This 4-bit device compares two binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs (A >B, A <B and A = B). The 4-bit input words are weighted (A0 to A3 and B0 to B3), where A3 and B3 are the most significant bits. It is expandable without external gating, in both serial and parallel fashion. The upper part of the truth table indicates operation using a single device or devices in a serially expanded application. The parallel expansion scheme is described by the last three entries in the truth table.
  • Buffered inputs and outputs
  • Serial or parallel expansion without external gating
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL logic ICs
  • High noise immunity
  • Direct LSTTL input logic compatibility
  • CMOS Input compatibility
  • Green product and no Sb/Br

应用

工业

产品信息

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:
74HC85

:
量级

:
4放大器

:
4位

:
SOIC

:
16引脚

:
2V

:
6V

:
74HC

:
7485

:
-55°C

:
125°C

:
-

:
MSL 1 -无限制

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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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