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CD4543BE Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CD4543BETI310Yes

CD4543BE is a BCD-to-seven segment latch/decoder/driver manufactured by Texas Instruments (TI).

The CD4543BE is a BCD-to-seven segment latch/decoder/driver manufactured by Texas Instruments (TI). Here are its key specifications:

  • Function: Converts BCD (Binary-Coded Decimal) inputs to seven-segment outputs for driving common-cathode displays.
  • Latch Feature: Includes a storage latch for the BCD input.
  • Output Type: High-voltage, high-current outputs suitable for directly driving LED or incandescent displays.
  • Supply Voltage Range: 3V to 18V.
  • Operating Temperature Range: -55°C to +125°C.
  • Package: 16-pin PDIP (Plastic Dual In-line Package).
  • Logic Family: CMOS.
  • Output Current: Up to 25mA (sink or source).
  • Input Compatibility: TTL-compatible inputs when operating at 5V supply.
  • Features: Includes a phase input for segment inversion and a blanking input for display control.

For detailed electrical characteristics and timing parameters, refer to the official TI datasheet.

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