• 4028 BCD to Decimal Decoder

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

4028 BCD to Decimal Decoder

  • Stock: 16

    Availability: InStock priceValidUntil: 2025-12-05

  • SKU: 251 | DAA116

Availability: InStock priceValidUntil: 2025-12-05

  • Rs. 21.24 (inc GST)
    Rs.18.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

4028 BCD to Decimal Decoder

The HEF4028B is a 4-bit BCD to decimal decoder,
a 4-bit BCD to octal decoder with active LOW enable or an 8-output (Y0 to Y7) inverting demultiplexer. The outputs are fully buffered for best performance.
When used as a BCD to decimal decoder a 1-2-4-8 BCD code applied to inputs A0 to A3 causes the selected output to be HIGH. The other nine outputs will be LOW.
To use the HEF4028B as a BCO to octal decoder, input A3 is an active LOW enable pin and outputs Y8 and Y9 are not used. A 1-2-4 BCO code applied to inputs A0 to A2 causes the selected output (Y0 to Y7) to be HIGH. The other seven outputs will be LOW. When A3 is HIGH outputs (Y0 to Y7) will be forced LOW. 
When used as an 8-output (Y0 to Y7) inverting demultiplexer A0 to A2 are used as address inputs and A3 is the data input. Outputs Y8 and Y9 are not used. 
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.

We have Various sizes of 4000 Series IC's. Check out our complete collection of 4000 Series IC's.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

MPX5010DP Pressure Sensor

MPX5010DP Pressure Sensor

MPX5010DP Pressure SensorMPX5010 Pressure Sensor for pressure measurement; 5% max error; Temperature..

Rs.1,677.96 (inc GST)
Rs.1,422.00 + GST

SKU: 468 | DAA563
Stock: 40
DS3231 RTC Module with EEPROM

DS3231 RTC Module with EEPROM

DS3231 RTC Module with EEPROMDS3231 RTC Module with EEPROM, Accurate timekeeping, Integrated tempera..

Rs.116.82 (inc GST)
Rs.99.00 + GST

SKU: 694 | DAB423
Stock: 500
LM2596S 5 Volts fixed Voltage Converter (TO-263)

LM2596S 5 Volts fixed Voltage Converter (TO-263)

LM2596 Voltage Regulator 5 Volt TO-263 LM2596 5V Voltage Regulator, Step Down design, 1A output, ex..

Rs.50.15 (inc GST)
Rs.42.50 + GST

SKU: 2762 | DAE292
Stock: 100
12N80C N-CHANNEL POWER MOSFET

12N80C N-CHANNEL POWER MOSFET

12N80C N-Channel Power MOSFET 12N80C N-Channel Power MOSFET with low gate charge, fast switching, a..

Rs.63.72 (inc GST)
Rs.54.00 + GST

SKU: 3205 | DAD162
Stock: 49

Have You Seen

Product Page : Have You Seen

PMS5003 PM2.5 AIR QUALITY SENSOR

PMS5003 PM2.5 AIR QUALITY SENSOR

PMS5003 PM2.5 Air Quality SensorPMS5003 sensor measures PM2.5, PM1.0, PM10 using laser scattering te..

Rs.1,652.00 (inc GST)
Rs.1,400.00 + GST

SKU: 7196 | DAG365
Stock: 30
SHT31 Temperature and Humidity Sensor Module

SHT31 Temperature and Humidity Sensor Module

SHT31 Temperature and Humidity Sensor ModuleSHT31 sensor Module; ±2% humidity accuracy; -40°C to 125..

Rs.312.70 (inc GST)
Rs.265.00 + GST

SKU: 1573 | DAA693
Stock: 50
Mornsun B0505LS-1WR3 DC-DC converter

Mornsun B0505LS-1WR3 DC-DC converter

Mornsun B0505LS-1WR3 DC-DC converterMornsun B0505LS-1WR3 (5V 1W) DC to DC converterThe B05..

Rs.177.00 (inc GST)
Rs.150.00 + GST

SKU: 7139 | DAE478
Stock: 150
ABS 100x100x80 mm IP65 Enclosure

ABS 100x100x80 mm IP65 Enclosure

DNA-ABS-101080 100x100x80 mmmm IP65 Cabinet100x100x80 mm IP65 Enclosure, Waterproof ABS Cabinet..

Rs.370.52 (inc GST)
Rs.314.00 + GST

SKU: 2808 | DAE390
Stock: 5