Description:
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.
Features:
- Open-collector outputs
- Drive indicator segments directly
- Cascadable zero-suppression capability
- Lamp Test input
Specification:
| Supply Voltage (VCC) | 7V |
|---|---|
| Input Voltage (VI) | 7V |
| Operating Free-Air Temperature Range | 0°C to +70°C |
| Storage Temperature Range | –65°C to +150°C |
Package Includes:
1 x 74LS47 BCD to 7-Segment Decoder/Driver IC
Attachments:
Technical Specifications
| SKU | AI0356 |
|---|---|
| Weight | 0.0 kg |
| Availability | In Stock |
Applications & Use Cases
The 74LS47 BCD to 7-Segment Decoder/Driver IC (7447 IC) DIP-16 Package is a versatile interface ics used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Anand Rathore (verified owner) –
This 74LS47 BCD to 7-Segment Decoder/Driver IC is essential for any electronics lab. Good quality components.
Shreyas Luthra (verified owner) –
Nice 74LS47 BCD to 7-Segment Decoder/Driver IC. Values are accurate. Good assortment for hobby projects.
Tushar Chatterjee (verified owner) –
This 74LS47 BCD to 7-Segment Decoder/Driver IC saved me multiple trips to the electronics market. Everything I need in one pack.
Shruti Trivedi (verified owner) –
Great quality 74LS47 BCD to 7-Segment Decoder/Driver IC. All values are within tolerance. Very reliable.
Karan Patil (verified owner) –
Decent 74LS47 BCD to 7-Segment Decoder/Driver IC. Works well. Some tolerance variation but within acceptable limits.
Kavya Mittal –
Outstanding quality! This 74LS47 BCD to 7-Segment Decoder/Driver IC is well sorted and labeled. Very convenient.
Sanya Hegde (verified owner) –
This 74LS47 BCD to 7-Segment Decoder/Driver IC is essential for any electronics lab. Good quality components.
Sachin Patel (verified owner) –
This 74LS47 BCD to 7-Segment Decoder/Driver IC is essential for any electronics lab. Good quality components.
Jaspal SINGH (verified owner) –
Ishan Vyas (verified owner) –
Outstanding quality! This 74LS47 BCD to 7-Segment Decoder/Driver IC is well sorted and labeled. Very convenient.
Siddharth Chopra (verified owner) –
Outstanding quality! This 74LS47 BCD to 7-Segment Decoder/Driver IC is well sorted and labeled. Very convenient.
Lokesh Chatterjee (verified owner) –
This 74LS47 BCD to 7-Segment Decoder/Driver IC is essential for any electronics lab. Good quality components.
Ayush Batra (verified owner) –
Great quality 74LS47 BCD to 7-Segment Decoder/Driver IC. All values are within tolerance. Very reliable.
Deepak Dave (verified owner) –
Superb 74LS47 BCD to 7-Segment Decoder/Driver IC! Using these in all my circuit designs. Never had a failure.
Farhan Modi (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.