• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
More
In-Stock
Choose Your Size Quick view

Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Jumper wire 40 Pcs Quick view

Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 95
More
In-Stock
Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Push Button Switch (2PIN) Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 2
More
In-Stock
On sale! Arduino Uno R3 Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

Price BDT 1,070
More
In-Stock
Buzzer Quick view

Reference: RBD-0755

5 mm Green LED (Pack of 5)

Size: 5mm Color: Green Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
All best sellers

4028 Decoder

RBD-1280
  • IC Name: CD4028
  • Package/Case: DIP-16
BDT 25
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

The CD4028BM/CD4028BC 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 4inputs, A, B, C, and D, results in a high level at the selected1-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.

Features:

  1. Wide supply voltage range3.0V to 15V
  2. High noise immunity0.45 VDD(typ.)
  3. Low power TTL compatibility: fan out of 2 driving 74Lor 1 driving 74LS
  4. Low power
  5. Glitch free outputs
  6. ‘‘Positive logic’’ on inputs and outputs

General Specification
Package/Case PDIP-16
Minimum Supply Voltage (V) 3
Maximum Supply Voltage (V) 15
Product Type CD4028BM/CD4028BC BCD-to-Decimal Decoder
Operating Temperature Range (°C) -45 to 85
Mounting Type Through Hole
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Documentation:

  1. Datasheet

Package Includes:

1 x 4028 Decoder (CD4028BM/CD4028BC BCD-to-Decimal Decoder)

Product Details
RBD-1280
100 Items
You might also like
Breadboard (Medium Size) Quick view

Reference: RBD-0120

Breadboard (Medium Size)

400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips

Price BDT 85
More
In-Stock
BreadBoard (Cheap Version) Quick view

Reference: RBD-0133

MB102 Breadboard (Large)

830 Solder-less Points Ideal for Experimenting With Circuit Design In Labs Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components Colored coordinates for easy components placement. Accept a variety of wire sizes 20-29 AWG

Price BDT 165
More
In-Stock
On sale! Mini Breadboard Quick view

Reference: RBD-0280

Mini Breadboard

Tie-points: 170 (10×17) Size: 48 x 35 x 10 mm(LxWxH). Use: experimental, testing, robot Matching jumper, diameter 0.8mm Phosphor bronze nickel plated spring clips Accepts a variety of wire sizes (29-20 the AWG)

Price BDT 45
More
In-Stock
Breadboard Power Supply Module 3.3V 5V Quick view

Reference: RBD-0549

Breadboard Power Supply Module 3.3V 5V

Breadboard power supply module, compatible with 5V, 3.3V. Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current: <700 ma Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external...

Price BDT 99
More
In-Stock
7432 OR Gate Quick view

Reference: RBD-1147

7432 OR Gate

IC Name: 7432 OR GATE Package/Case: DIP-14

Price BDT 28
More
In-Stock
7486 XOR Gate Quick view

Reference: RBD-1148

7486 XOR Gate

IC Name: 7486 XOR Gate Package/Case: DIP-14

Price BDT 25
More
In-Stock
7400 NAND Gate Quick view

Reference: RBD-1149

7400 NAND Gate

IC Name: 7400 NAND GATE Package/Case: DIP-14

Price BDT 25
More
In-Stock
7402 NOR Gate Quick view

Reference: RBD-1150

7402 NOR Gate

IC Name: 7402 NOR GATE Package/Case: DIP-14

Price BDT 28
More
In-Stock
7408 AND Gate Quick view

Reference: RBD-1151

7408 AND Gate

IC Name: 7408 AND GATE Package/Case: DIP-14

Price BDT 32
More
In-Stock
Breadboard Jumper Wire Set Quick view

Reference: RBD-1153

Breadboard Jumper Wire Set

135 quality jumper Color: red, orange, yellow, green, blue, purple, gray, brown, white. Box size: 165 × 55 × 10 (LxWxH) mm. 140 pcs of 22 AWG solid wires

Price BDT 125
More
In-Stock
Prototype Shield With... Quick view

Reference: RBD-1266

Prototype Shield With Breadboard for Arduino

It has a nice standard 0.1″x0.1″ prototyping grid with big pads Comes with Stacking headers and plain header, choose whichever you want when soldering together An IC pattern for adding DIP ICs up to 20 pins Power rails down the middle and sides A reset button and an extra general use button Two 3mm general use LEDs, red and green, as well as 2 matching...

Price BDT 290
More
In-Stock
CD4001 NOR Gate Quick view

Reference: RBD-1292

CD4001 NOR Gate

IC Name: CD4001BC Package/Case: DIP-14

Price BDT 20
More
In-Stock
XD-42 Breadboard Power... Quick view

Reference: RBD-1736

XD-42 Breadboard Power Supply 5V / 3.3V Micro USB

Locking On/Off Switch Green LED Power Indicator Voltage Swapping Switch on both rail Channel Its concave design will not waste your proto zone. Easy to install on a breadboard with Compact portable size

Price BDT 130
More
In-Stock
XD-42 Breadboard Power... Quick view

Reference: RBD-1768

XD-42 Breadboard Power Supply 5V / 3.3V Mini USB

Power Supply Board for Breadboard   This PSU board is designed to fit directly onto a standard breadboard such as our BB400T and BB830. to give 2 power rails, 5V or 3.3V, Rail voltages are switch selectable. It can be powered by 7-12V at the DC socket or 5V via the mini USB socket.   Voltage in : 5VDC Via USB or 7-12VDC  Max Current : 700mA

Price BDT 130
More
In-Stock
Mini USB to 2.54mm DIP 5P... Quick view

Reference: 1780

Mini USB to 2.54mm DIP 5P Adapter Module for Breadboard DIY Projects

This module can easily convert power and data cable to conventional DIP 2.54mm pin Great for DIY projects

Price BDT 90
More
In-stock
Micro USB to 2.54mm DIP 5P... Quick view

Reference: 1781

Micro USB to 2.54mm DIP 5P Adapter Module for Breadboard DIY Projects

This module can easily convert power and data cable to conventional DIP 2.54mm pin Great for DIY projects

Price BDT 95
More
In-stock
Type B Female USB to DIP... Quick view

Reference: 1782

Type B Female USB to DIP PCB and BreadBoard Adapter

1.It has a wide range of uses:This module is easily transformed into the conventional DIP 2.54mm pin,which greatly facilitates your application. 2.Mini USB is smaller and suitable for small electronic devices such as mobile devices.

Price BDT 90
More
In-stock
30 other products in the same category:
CD4027 JK Flip Flop Quick view

Reference: RBD-1297

CD4027 JK Flip Flop

IC Name: CD4027B Package/Case: DIP-16

Price BDT 20
More
In-Stock
Max232 DIP Quick view

Reference: RBD-1296

Max232 DIP

IC Name: MAX232x Package/Case: DIP-16

Price BDT 50
More
In-Stock
LM339N Quick view

Reference: RBD-1001

LM339N

IC Name: LM339 Package/Case: DIP-14

Price BDT 10
More
In-Stock
CD4040BD DIP16 Quick view

Reference: RBD-1034

CD4040BD DIP16

IC Name: CD4040BD Package/Case: DIP-16

Price BDT 25
More
In-Stock
IRF9640 Quick view

Reference: RBD-1443

IRF9640

IC Name: IRF9640 Package/Case: DIP-3

Price BDT 60
More
In-Stock
LM3914 Quick view

Reference: RBD-1429

LM3914

IC Name: LM3914 Package/Case: DIP-19

Price BDT 50
More
In-Stock
ULN2003 Driver Quick view

Reference: RBD-1279

ULN2003 Driver

IC Name: ULN2003 Package/Case: DIP-16

Price BDT 18
More
In-Stock
74164 Shift Register Quick view

Reference: RBD-1289

74164 Shift Register

IC 74LS164 8-bit Parallel-Out Serial Shift Register with Asynchronous Clear Package / Case: 14-DIP

Price BDT 25
More
In-Stock
MAX485 Quick view

Reference: RBD-1273

MAX485

Low-Power RS-485 Transceivers Low-Power RS-422 Transceivers Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks

Price BDT 55
More
In-Stock
TL074CN, DIP-14 Quick view

Reference: RBD-1032

TL074CN, DIP-14

IC Name: TL074 Package/Case: DIP-14

Price BDT 25
More
In-Stock
CD4016 Quick view

Reference: RBD-1282

CD4016

Package/Case: PDIP (N) IC Name: CD4016

Price BDT 20
More
In-Stock
CD4001 NOR Gate Quick view

Reference: RBD-1292

CD4001 NOR Gate

IC Name: CD4001BC Package/Case: DIP-14

Price BDT 20
More
In-Stock
UA741CN Operational Amplifier Quick view

Reference: RBD-1025

UA741CN Operational Amplifier

Overload protection on the input and output No latch-up when the common mode range is exceeded Applications: Audio, Communications & Networking, Signal Processing

Price BDT 20
More
In-Stock
PC817 OPTOCOUPLER Quick view

Reference: RBD-1441

PC817 OPTOCOUPLER

IC Name: PC817X Package/Case: DIP-4

Price BDT 10
More
In-Stock
4049 Buffer Quick view

Reference: RBD-1287

4049 Buffer

IC Name: CD4094BE Package/Case: DIP-16

Price BDT 20
More
In-Stock
PIC16F628 Quick view

Reference: RBD-1293

PIC16F628

IC Name: PIC16F628 Package/Case: DIP-18

Price BDT 135
More
In-Stock
TL072CP JFET Dual Op-Amp Quick view

Reference: RBD-1026

TL072CP JFET Dual Op-Amp

IC Name: TL072CP Package/Case: DIP-8

Price BDT 25
More
In-Stock
74147 Encoder Quick view

Reference: RBD-1285

74147 Encoder

IC Name: 74LS147 Package/Case: DIP-16

Price BDT 40
More
In-Stock
7402 NOR Gate Quick view

Reference: RBD-1150

7402 NOR Gate

IC Name: 7402 NOR GATE Package/Case: DIP-14

Price BDT 28
More
In-Stock
PC923 Photocoupler DIP-8 IC Quick view

Reference: RBD-1619

PC923 Photocoupler DIP-8 IC

IC Name: PC923L Package/Case: DIP-8

Price BDT 85
More
In-Stock
CD4017 Johnson Counter Quick view

Reference: RBD-1278

CD4017 Johnson Counter

Wide supply voltage range from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Price BDT 20
More
In-Stock
TLP250 Optocoupler Quick view

Reference: RBD-1442

TLP250 Optocoupler

IC Name: TLP250 Package/Case: DIP-8

Price BDT 80
More
In-Stock
TL084 OPAMP Quick view

Reference: RBD-1288

TL084 OPAMP

IC Name: TL084 Package/Case: DIP-14

Price BDT 25
More
In-Stock
CD4073 Quick view

Reference: RBD-1431

CD4073

IC Name: CD4073 Package/Case: DIP-14

Price BDT 45
More
In-Stock
2P4M SCR THYRISTOR Quick view

Reference: RBD-1450

2P4M SCR THYRISTOR

IC Name: 2P4M SCR THYRISTOR Package/Case: DIP-3

Price BDT 20
More
In-Stock
MT8870DE Quick view

Reference: RBD-1432

MT8870DE

IC Name: MT8870DE Package/Case: DIP-18

Price BDT 70
More
In-Stock
24C256 EEPROM Quick view

Reference: RBD-1281

24C256 EEPROM

IC Name: 24LC256-I/P Package/Case: DIP-8

Price BDT 55
More
In-stock
CA3130 Quick view

Reference: RBD-1437

CA3130

IC Name: CA3130 Package/Case: DIP-8

Price BDT 60
More
In-Stock
BTA12 Triac Quick view

Reference: RBD-1295

BTA12 Triac

IC Name: BTA16-600B 600V 12A Triac Package/Case: DIP-3

Price BDT 20
More
In-Stock
BTA16 Quick view

Reference: RBD-1448

BTA16

IC Name: BTA16 Package/Case: DIP-3

Price BDT 25
More
In-Stock
Customers who bought this product also bought:
12V 60W TEC1-12706 Thermoelectric Cooler Peltier Quick view

Reference: RBD-0343

12V 60W TEC1-12706 Thermoelectric Cooler Peltier

Model number: TEC1-12706 Operating Voltage: 12V Maximum Voltage Umax (V) : 15.4V Maximum Current Imax (A) : 6A Maximum Power: 92 W Maximum Temperature: 138°C Power Cord: 200mm

Price BDT 280
More
In-Stock
5 mm Red LED (Pack of 5) Quick view

Reference: RBD-0770

5 mm Yellow LED (Pack of 5)

Size: 5mm Color: Yellow Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
T Connector Male-Female Pair Quick view

Reference: RBD-0571

T Connector Male-Female Pair

Item Name: T plug Quantity: 1 male & 1 female Body Material: Brass and gold plated Internal Material: Nylon/PA Internal Resistance: 0.4mΩ

Price BDT 40
More
In-Stock
Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
0.56 Inch 4 Digit 7 Segment... Quick view

Reference: RBD-1107

0.56 Inch 4 Digit 7 Segment LED Displays, Red Color

Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 12 Low Current Consumption High Brightness Easy to Use with PCB Mounting as well as on Breadboard

Price BDT 40
More
In-Stock
7408 AND Gate Quick view

Reference: RBD-1151

7408 AND Gate

IC Name: 7408 AND GATE Package/Case: DIP-14

Price BDT 32
More
In-Stock
9V Battery to 2.1mm for Arduino Uno Quick view

Reference: RBD-0732

9V Battery to 2.1mm for Arduino Uno

Excellent material It is an environmental 9V battery buckle The Cable Length: 12cm Approx. Convenient for connecting a battery to your application. Save power and protect the environment Good electrical conductivity and comfortable sense of touch

Price BDT 20
More
In-Stock
Variable Resistor 103 Quick view

Reference: RBD-1621

Variable Resistor 103

Part No.: 10K ohm Cermet Pot Package/Mounting Type : Through Hole

Price BDT 5
More
In-Stock

Follow us on Facebook