• Model: NTE7485
  • Catalog #: 55051388

NTE7485 IC TTL 4−Bit Magnitude Comparator

Details

$4.82

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(Online Only)

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Additional Information

  • Summary
  • Tech Specs
  • Reviews
The NTE7485 is a 4-bit magnitude comparator in a 16-lead plastic DIP-type package that performs comparison of straight binary and straight BCD (8-4-2-1) codes. Three fully decoded decisions about two 4-bit words (A, B) are made and are externally available at three outputs. This device is fully expandable to any number of bits without external gates. Words of greater length may be compared by connecting comparators in cascade. The A > B, A < B and A = B outputs of a stage handling less significant bits are connected to the corresponding A > B, A < B and A = B inputs of the next stage handling more significant bits. The stage handling the least significant bits must have low-level voltages applied to the A > B and A < B inputs. The cascading paths are implemented with only a two-gate-level delay to reduce overall comparison times for long words.

Data Sheet
  • Absolute Maximum Ratings: (Note 1)
  • Supply voltage VCC: 7V
  • Input voltage VIN: 5.5V
  • Interemitter voltage (Note 2): 5.5V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C
Note 1. Voltage values, except interemitter voltages, are with respect to network ground terminal. Note 2. This is the voltage between two emitters of a multiple−emitter input transistor. This rating applies to each A input in conjunction with its respective B input.
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Shipping

Ships in 1-2 Business Days

Presentation Attributes

Storefront Attributes

Search Refinements

Shop Runner

Custom Product Attributes

Battery Features

Capacity UOM

mAh

Rechargeable

No

Cleansing

Dimensions

Fulfillment

Package Height

0.50

Package Length

6.25

Package Width

3.70

General

Model

NTE7485

Product Type

Adders and multipliers

Identification

Manufacturer Part Number

NTE7485

Surcharge

Legal

Merchandising

Inputs & Outputs

Miscellaneous Features

Operating Temperature UOM

° F

Supported Languages

English

Power Features

Docking station

No

Promo

Retail

Price

Remote Control Features

Warranty

0.00

0.00

Available RadioShack Service Plan

No

Warranty Labor UOM

days

Warranty Parts UOM

days

Root

Additional Features

Water-Resistant or Waterproofness Standard

No

Miscellaneous Features

Power Features

Print
 

Summary

The NTE7485 is a 4-bit magnitude comparator in a 16-lead plastic DIP-type package that performs comparison of straight binary and straight BCD (8-4-2-1) codes. Three fully decoded decisions about two 4-bit words (A, B) are made and are externally available at three outputs. This device is fully expandable to any number of bits without external gates. Words of greater length may be compared by connecting comparators in cascade. The A > B, A < B and A = B outputs of a stage handling less significant bits are connected to the corresponding A > B, A < B and A = B inputs of the next stage handling more significant bits. The stage handling the least significant bits must have low-level voltages applied to the A > B and A < B inputs. The cascading paths are implemented with only a two-gate-level delay to reduce overall comparison times for long words.

Data Sheet
  • Absolute Maximum Ratings: (Note 1)
  • Supply voltage VCC: 7V
  • Input voltage VIN: 5.5V
  • Interemitter voltage (Note 2): 5.5V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: -65°C to +150°C

Tech Specs

The NTE7485 is a 4-bit magnitude comparator in a 16-lead plastic DIP-type package that performs comparison of straight binary and straight BCD (8-4-2-1) codes. Three fully decoded decisions about two 4-bit words (A, B) are made and are externally available at three outputs. This device is fully expandable to any number of bits without external gates. Words of greater length may be compared by connecting comparators in cascade. The A > B, A < B and A = B outputs of a stage handling less significant bits are connected to the corresponding A > B, A < B and A = B inputs of the next stage handling more significant bits. The stage handling the least significant bits must have low-level voltages applied to the A > B and A < B inputs. The cascading paths are implemented with only a two-gate-level delay to reduce overall comparison times for long words.

Data Sheet

Reviews

$ $4.82 In Stock