CD4028 BCD to Binary Decoder

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1,29 lei Tax included

-0,64 lei

1,93 lei

Delivery: 1-5 days

The minimum purchase order quantity for the product is 2

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The CD4028 is a BCD-to-decimal or binary-to-octal decoder consisting of 4 inputs, decoding logic gates, and 10 output buffers. A BCD code applied to the 4 inputs, A, B, C, and D, results in a high level at the selected 1-of-10 decimal decoded outputs. Similarly, a 3-bit binary code applied to inputs A, B, and C is decoded in octal at outputs 0–7. A high level signal at the D input inhibits octal decoding and causes outputs 0–7 to go LOW.

All inputs are protected against static discharge damage by diode clamps to VDD and VSS.


  • Code conversion
  • Address decoding
  • Indicator-tube decode


Wide supply voltage range: 3.0V to 15V
High noise immunity: 0.45 VDD (typ.)
Low power TTL compatibility: fan out of 2 driving 74L or 1 driving 74LS
Low power
Glitch free outputs
“Positive logic” on inputs and outputs
This is a Thru-Hole Device


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CD4028 BCD to Binary Decoder

CD4028 BCD to Binary Decoder

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