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  • 74HC4543 IC - (SMD Package) - BCD to 7 Segment Decoder Driver IC (744543 IC)

The 74HC4543 high-speed silicon-gate device is a BCD to 7-segment latch/decoder/driver designed primarily for directly driving liquid-crystal displays. It has an active-high disable input (LD), an active-high blanking input (BI) and a phase input (PH) to which a square wave is applied for liquid-crystal applications. This square wave also is applied to the backplane of the liquid-crystal display. This device also can be used, in conjunction with current amplifying devices, for driving LEDs, incandescent, fluorescent, and gas-discharge displays. For these applications the phase input provides a means to obtain active-high or active-low segment outputs.


Features :-

  • Input Latches for BCD Code Storage
  • Blanking Capability
  • Wide Operating Temperature Range  : -55oC to 125oC
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL
  • Logic ICs


Specifications :-

  • DC Supply Voltage : -0.5V to 7V
  • DC Input Diode Current : +20mA
  • DC Output Diode Current : +20mA
  • DC Output Source or Sink Current per Output Pin : +25mA
  • DC VCC or Ground Current : +50mA
  • Temperature Range : -55oC to 125oC


Package Includes :-

1 X 74HC4543 IC - (SMD Package) - BCD to 7 Segment Decoder Driver IC (744543 IC)

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74HC4543 IC - (SMD Package) - BCD to 7 Segment Decoder Driver IC (744543 IC)

  • Product Code: EC-11188
  • Availability: 2092
  • Rs.22.00
  • (Excluding 18% GST)