Category
- Arrivals on 2025
- DIY Stem Hobby Kits
- Kits & Projects
- Robotics Accessories
- Robotics Kits & Parts
- CNC Parts
- 3D Printed Parts
- Development Board
- Electronics-Sensors
- Electronics-Modules
- Electronics-Display Devices
- Electronics-Camera
- Cables & Wires
- Drone / Aeromodelling
- Mechanical Parts
- Miscellaneous items
- Motors & Actuators
- Active Components
- Passive Components
- Supply- Battery & Chargers
- Tools & Equipment
- Used Parts For Sell
Top rated products
-
Drill Machine- MB140 For PCB Drilling & Mini Craft
₹425.00Original price was: ₹425.00.₹169.00Current price is: ₹169.00. -
Jumper Wire DuPont Female To Female (10 Pins)
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00. -
Plastic Blue Thin Spur Gear-50Teeth for 6mm Shaft
₹65.00Original price was: ₹65.00.₹55.00Current price is: ₹55.00. -
BD140 PNP Bipolar Transistor
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00. -
BO Motor Wheel- 75mm Dia. x 8mm Width (1Pcs)
₹22.00Original price was: ₹22.00.₹16.00Current price is: ₹16.00.
Google Review










Robotics Products: 💯
Quality: 💯
Price: 💯
Service: 💯👌
Bamboo Lab A1 3D Printing




74LS47 BCD to 7-Segment Decoder/Driver IC (7447 IC) DIP-16 Package
₹99.00 Original price was: ₹99.00.₹69.00Current price is: ₹69.00.
STOCK: 30 (WooHoo!) Available
Quick Review:
- Supply Voltage (VCC): 7V
- Input Voltage (VI): 7 V
- Operating free-air temperature range: 0°C to +70°C
- Storage temperature range: –65°C to +150°C
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
30 in stock

30 in stock
22 in stock
The 74LS47 is a BCD (Binary Coded Decimal) to 7-segment display driver that accepts four lines of BCD input data (8421 code). It internally generates the complementary values and decodes the data using seven AND/OR gates with open-collector outputs, which directly drive the segments of a 7-segment display.
Each segment output is capable of sinking up to 24 mA when in the ON (LOW) state and can withstand up to 15V in the OFF (HIGH) state, with a maximum leakage current of 250 µA. The IC also includes auxiliary inputs for functions such as blanking lamp test, and cascadable zero-suppression, making it versatile for a wide range of display applications.
Technical Specifications:
- Supply Voltage (VCC): 7V
- Input Voltage (VI): 7 V
- Operating free-air temperature range: 0°C to +70°C
- Storage temperature range: –65°C to +150°C
Package Includes:
- 1 Piece- 74LS47 BCD to 7-Segment Decoder/Driver IC (7447 IC)
| Weight | 2 g |
|---|
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
Related products
-
LM358 Low Power Dual Op-Amp IC DIP-8 Package
₹15.00Original price was: ₹15.00.₹12.00Current price is: ₹12.00.Add to cart Buy nowQuick Review:
- Package Type: DIP-8
- Supply Voltage Range: 3V to 32V (single supply) or ±1.5V to ±16V (dual supply)
- Low Quiescent Current: Ideal for power-conscious designs
- Gain Bandwidth Product: 1 MHz (typical)
- Operating Temperature Range: 0°C to 70°C (commercial grade)
- Output Current Drive: Sufficient for most common loads
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
EL817 DIP-4 Transistor Output Optocoupler
₹16.00Original price was: ₹16.00.₹12.00Current price is: ₹12.00.Add to cart Buy nowQuick Review:
- Package Type: DIP-4
- Isolation Voltage: 5000V (peak)
- Input Type: Infrared LED
- Output Type: NPN phototransistor
- Forward Current: 50mA (max)
- Collector-Emitter Voltage: 80V (max)
- Response Time: Fast response suitable for most switching applications
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74HC00 Quad 2 Input NAND Gate IC (7400 IC) DIP-14 Package
₹89.00Original price was: ₹89.00.₹59.00Current price is: ₹59.00.Add to cart Buy nowQuick Review:
- Mount: Through Hole
- Package: DIP14
- Logic Function: NAND
- Number Of Pins:14
- Max operating Temperture:125°C
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
CD4017 Decade Counter IC DIP-16 Package
₹30.00Original price was: ₹30.00.₹25.00Current price is: ₹25.00.Read moreQuick Review:
- Package Type: DIP-16
- Supply Voltage Range: 3V to 15V
- Output Current: 10mA per output (max)
- Operating Temperature Range: -55°C to 125°C
- Clock Frequency: Up to 5MHz (typical)
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
CD4047- Low Power Monostable / Astable Multivibrator IC DIP-14 Package
₹89.00Original price was: ₹89.00.₹69.00Current price is: ₹69.00.Add to cart Buy nowQuick Review:
- Low Power TTL
- Monostable (one-shot) or Astable (free-running) Operation
- Oscillator Input Available
- True and Complemented Buffered Outputs
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
ATmega328P Microcontroller
₹949.00Original price was: ₹949.00.₹549.00Current price is: ₹549.00.Read moreQuick Review:
- 32KB of of programmable FLASH
- 1KB of EEPROM
- 2KB SRAM
- 10,000 Write and Erase Cycles for Flash and 100,000 for EEPROM
- Data retention for 20 years at 85°C and 100 years at 25°C
- Optional boot loader with lock bits
- In System Programming (ISP) by via boot loader
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
CD4001 Quad 2 Input NOR Gate IC DIP-14 Package
₹89.00Original price was: ₹89.00.₹59.00Current price is: ₹59.00.Read moreQuick Review:
- 4 NOR gates present.
- DIP Package
- Operating Voltage Range 5-20V
- Universal gate
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74HC02 Quad 2-Input NOR Gate IC (7402 IC) DIP-14 Package
₹59.00Original price was: ₹59.00.₹49.00Current price is: ₹49.00.Add to cart Buy nowQuick Review:
- Four Independent NOR Gates
- Also Available in SMD Type
- Operating Temperature to 70 Deg C
- High-Speed CMOS Type
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:









Reviews
There are no reviews yet.