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NXP  HEF4585BP  4000 CMOS, 4585, DIP16, 15V

NXP HEF4585BP
Manufacturer:
NXP NXP
Manufacturer Part No:
HEF4585BP
Order Code:
SC08761
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The HEF4585BP is a 4-bit Magnitude Comparator that compares two 4-bit words, A and B and determines whether A is greater than B, A is equal to B or A is less than B. Each word has four parallel inputs (A0 to A3 and B0 to B3) with A3 and B3 being the most significant inputs. Three outputs are provided: A greater than B (QA >B), A less than B (QA <B) and A equal to B (QA = B). Three expander inputs (IA >B, IA <B and IA = B) allow cascading of the devices, to compare 8, 12, 16 bits without external gates. To operate a single device or a device in the least significant position in a cascaded chain, the expander inputs are connected as follows, IA = B = IA >B = high and IA <B = low. All other cascaded devices have IA = B and IA <B connected to QA = B and QA <B respectively of previous (less significant) device in the chain, while input IA>B is connected to a high. Operation is not restricted to pure binary code, the devices will work with any monotonic code.
  • Fully static operation
  • Standardized symmetrical output characteristics
  • Complies with JEDEC standard JESD 13-B

Product Information

Logic Family / Base Number:
HEF4585
Comparator Type:
Magnitude
No. of Channels:
4Channels
No. of Bits:
4bit
No. of Pins:
16Pins
Supply Voltage Min:
4.5V
Supply Voltage Max:
15.5V
Logic IC Family:
HEF4000
Logic IC Base Number:
4585
Operating Temperature Min:
-40°C
Operating Temperature Max:
70°C
Packaging:
Each
Logic Case Style:
DIP
MSL:
-
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Medical
  • Industrial
  • Consumer Electronics
  • Automation & Process Control

Legislation and Environmental

Country of Origin:
Netherlands

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0012

Associated Products