LB1240

Fluorescent Display Tube Driver
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Cái
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25,000
10
24,000

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Overview

The LB1240 has been designed for interfacing low-level digital devices to fluorescent display tubes. Its 8-circuit independent Darlington output stage is used for digit and segment drivers. Equivalent pull-down resistors are built in ; externally connected resistors to prevent ghosts are no longer required. Output is activated when input voltages are at a low level, making the IC an ideal interface for Nchannel MOS devices.

Features

  • 8 circuit independent Darlington driver.
  • Capable of driving digits or segments.
  • Built-in pull-down sink current.
  • Rated at 55V/30mA


SN74LS247N


IC BCD/7-SEG DECOD/DRVR 16-DIP

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13,000 đ/Cái




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