CD4028 BCD-to-Decimal Decoder

SKU: VC1026

Send Inquiry


CD4028 is a BCD to decimal or binary to octal decoder consisting of 4 inputs and 10 output buffers. A BCD code applied to the 4 inputs, A, B, C, and D, resulting in a high level at the selected 1-of-10 decimal decoded outputs.

Technical Specification:

  • Supply Voltage Range: 3 to 20V
  • Input or Output Current: ±10mA
  • Power Dissipation: 500mW
  • Low level Output Voltage Max.: 0.05V
  • High level Output Voltage Min.: 4.95V
  • Low level Input Voltage: 2.25V
  • High level Input Voltage: 2.75V
  • Propagation Delay Time Max.: 600ns


  • Low power
  • Glitch free outputs
  • “Positive logic” on inputs and outputs


  • Code conversion
  • Address decoding
  • Indicator-tube decoder

You may also like

Recently viewed