• Model: NTE74249
  • Catalog #: 55051346

NTE74249 IC TTL BCD−to−Seven−Segment Decoder/Driver

Details

$3.15

In Stock

(Online Only)

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Additional Information

  • Summary
  • Tech Specs
  • Reviews
The NTE74249 is a BCD-to-Seven-Segment Decoder/Driver in a 16-lead plastic DIP-type package incorporating automatic leading and/or trailing-edge zero-blanking control (RBI and RBO). Lamp test (LT) may be performed at any time when the BI/RBO node is at a high level. This device also contains an overriding blanking input (BI) which can be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL logic outputs.

Data Sheet

Features:
  • Open collector outputs
  • Lamp test provision
  • Leading/trailing zero suppression
    • Absolute maximum ratings:
    • Supply voltage VCC: 7V
    • Input voltage VIN: 5.5V
    • Current forced into any output in the off−state: 1mA
    • Operating temperature range TA: 0°C to +70°C
    • Storage temperature range Tstg: −65°C to +150°C
    • Unless otherwise specified, all voltages are referenced to GND
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    Shipping

    Ships in 1-2 Business Days

    Presentation Attributes

    Storefront Attributes

    Search Refinements

    Shop Runner

    Battery Features

    Capacity UOM

    mAh

    Rechargeable

    No

    Cleansing

    Dimensions

    Fulfillment

    Package Height

    0.50

    Package Length

    6.25

    Package Width

    3.70

    General

    Model

    NTE74249

    Product Type

    Inverters & decoders

    Identification

    Manufacturer Part Number

    NTE74249

    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 NTE74249 is a BCD-to-Seven-Segment Decoder/Driver in a 16-lead plastic DIP-type package incorporating automatic leading and/or trailing-edge zero-blanking control (RBI and RBO). Lamp test (LT) may be performed at any time when the BI/RBO node is at a high level. This device also contains an overriding blanking input (BI) which can be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL logic outputs.

    Data Sheet

    Features:
  • Open collector outputs
  • Lamp test provision
  • Leading/trailing zero suppression
    • Absolute maximum ratings:
    • Supply voltage VCC: 7V
    • Input voltage VIN: 5.5V
    • Current forced into any output in the off−state: 1mA
    • Operating temperature range TA: 0°C to +70°C
    • Storage temperature range Tstg: −65°C to +150°C
    • Unless otherwise specified, all voltages are referenced to GND

    Tech Specs

    The NTE74249 is a BCD-to-Seven-Segment Decoder/Driver in a 16-lead plastic DIP-type package incorporating automatic leading and/or trailing-edge zero-blanking control (RBI and RBO). Lamp test (LT) may be performed at any time when the BI/RBO node is at a high level. This device also contains an overriding blanking input (BI) which can be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL logic outputs.

    Data Sheet

    Features:
  • Open collector outputs
  • Lamp test provision
  • Leading/trailing zero suppression
  • Reviews