7447 IC BCD to Seven Segment Decoder Driver

Product Specification

  • IC number: 7447
  • Applicable for: BCD to 7 Segment converters and displays number from 0 to 9
  • Maximum Voltage supply: 5.25V
  • Minimum Voltage supply: 4.75V
  • Package contains: checked and unused 1 piece of 7447 Ic
  • Type: DIP
  • Pins: 16

45.00 (ex. GST)

7447 or 74LS47 decodes BCD into 7 Segments, which means it accepts a binary coded decimal or BCD Values as input and decoded into a pattern that drives a 7-segment for displaying digits 0 to 9, so its name is BCD to 7 segment driver or decoder. Its input is 4 lines BCD data and generates complements as output. The generation of complement data of BCD is internally so no coding or programming is required to generate it.

  • Large Voltage range
  • Has open collector output which directly drives the indicator
  • Has a wide range of operating conditions
  • No need for external resistors because of internal pull-ups
  • No high-speed termination because of the input clamp diode
  • 4 the number of input lines and 7 output lines


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