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  • Model: NTE7447
  • Catalog #: 55051374

NTE7447 IC TTL Decoder/Driver

Details

$3.72 Reg $5.31

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(Online Only)

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Additional Information

  • Summary
  • Tech Specs
  • Reviews
The NTE7447 is a BCD-to-seven-segment decoder/driver in a 16-lead plastic DIP-type package that features active-low outputs designed for driving common-anode VLEDs or incandescent indicators directly. This device has full ripple-blanking input/output controls and a lamp test input. Display patterns for BCD input count above nine are unique symbols to authenticate input conditions. The NTE7447 incorporates 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 set 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.

Features:
  1. Open-collector outputs drive indicators directly
  2. Lamp test provision
  3. Leading/trailing zero suppression


Data Sheet
  • Absolute Maximum Ratings:
    Unless otherwise specified, all voltages are referenced to GND
  • Supply voltage, VCC: 7V
  • Input voltage: 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
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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

NTE7447

Product Type

Inverters and decoders

Identification

Manufacturer Part Number

NTE7447

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 NTE7447 is a BCD-to-seven-segment decoder/driver in a 16-lead plastic DIP-type package that features active-low outputs designed for driving common-anode VLEDs or incandescent indicators directly. This device has full ripple-blanking input/output controls and a lamp test input. Display patterns for BCD input count above nine are unique symbols to authenticate input conditions. The NTE7447 incorporates 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 set 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.

Features:
  1. Open-collector outputs drive indicators directly
  2. Lamp test provision
  3. Leading/trailing zero suppression


Data Sheet
  • Absolute Maximum Ratings:
    Unless otherwise specified, all voltages are referenced to GND
  • Supply voltage, VCC: 7V
  • Input voltage: 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

Tech Specs

The NTE7447 is a BCD-to-seven-segment decoder/driver in a 16-lead plastic DIP-type package that features active-low outputs designed for driving common-anode VLEDs or incandescent indicators directly. This device has full ripple-blanking input/output controls and a lamp test input. Display patterns for BCD input count above nine are unique symbols to authenticate input conditions. The NTE7447 incorporates 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 set 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.

Features:
  1. Open-collector outputs drive indicators directly
  2. Lamp test provision
  3. Leading/trailing zero suppression


Data Sheet

Reviews