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74HC4543 BCD to 7 Segment Decoder Driver IC (744543) DIP-16 Package

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25 In stock


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48.00 (excluding 18% GST)

25 In stock

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Description

The 74HC4543 is a high-speed CMOS IC designed as a BCD (Binary-Coded Decimal) to 7-segment decoder/driver. It converts a 4-bit BCD input into the corresponding 7-segment display output. Unlike the 74HC4511, the 74HC4543 includes additional features such as display blanking and a built-in oscillator for driving the display in certain applications.

Features

  • BCD to 7-Segment Decoder: Converts 4-bit BCD input to drive a 7-segment display.
  • Display Blanking: Allows for turning off the display output without changing the input.
  • Built-in Oscillator: Can drive the display directly without the need for an external oscillator.
  • Wide Operating Voltage Range: Operates from 3V to 15V, offering flexibility in power supply choices.
  • Low Power Consumption: Utilizes CMOS technology for efficient power use.
  • TTL-Compatible Inputs: Compatible with TTL logic levels for ease of integration.

Specifications

  • Logic Family: HC (High-Speed CMOS)
  • Number of Outputs: 7 (for driving 7-segment displays)
  • Operating Voltage Range: 3V to 15V
  • Supply Current: 1 µA (maximum at 5V)
  • Output Drive Capability: 25 mA (maximum per output)
  • Propagation Delay: Typically 20 ns (at Vcc = 5V)
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: DIP-16

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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