BCD to Decimal Decoder Using IC 7492 Manufacturer,Supplier and Exporter in India
Product Code : JA-DEECP-1178
The Jaincolab BCD to Decimal Decoder trainer is a digital electronics apparatus that demonstrates the BCD-to-decimal decoding function using IC 7492 as the decoding element named on this model. The instrument comprises 4 SPDT switches for selecting logic '1' and '0' as the BCD input, with ten LEDs for output, one for each decimal digit 0 through 9, letting students set any valid BCD code and observe exactly one LED light up corresponding to the decoded decimal value. It is manufactured and supplied by Jaincolab, a scientific instrument manufacturer based in Ambala, Haryana, for engineering and polytechnic institutions across India and internationally.
Instrument Specifications
| Parameter | Specification |
|---|---|
| BCD Input | 4 SPDT switches for selecting logic '1' and '0' |
| Decimal Output | 10 LEDs, one for each decoded decimal digit (0-9) |
| Circuit Function | BCD (4-bit) to 1-of-10 decimal line decoding |
What BCD-to-Decimal Decoding States
| Concept | Explanation |
|---|---|
| BCD Input Code | A 4-bit binary-coded-decimal value from 0000 to 1001 representing decimal digits 0-9 |
| Decoder Output | Exactly one of the ten output lines is active for each valid BCD code, lighting the corresponding LED |
| Invalid Codes | BCD codes 1010 to 1111 have no corresponding decimal output and are treated as invalid |
Key Features
- Demonstrates BCD-to-decimal (1-of-10) decoding on a compact trainer board
- 4 SPDT input switches and 10 LED outputs for direct truth-table verification
- Clearly shows which single decimal output activates for each BCD input combination
- Rugged trainer-board construction suited to repeated classroom and laboratory use
- Manufactured by Jaincolab for engineering, polytechnic and diploma digital electronics laboratories
Why Choose Jaincolab
Jaincolab is a direct manufacturer of digital electronics trainer kits, not a reseller, supplying engineering and polytechnic institutions across India and internationally. This decoder trainer sits alongside related encoder/decoder trainers in the same range, including the 4 Bit BCD Counter and Decimal to Binary Encoder using IC 7490 and the Study of Encoder and Decoder Circuits, all part of Jaincolab's broader Scientific Instrument range for engineering and applied-physics laboratories.
Applications
| Setting | Typical Use |
|---|---|
| Engineering / polytechnic digital electronics lab | Verifying BCD-to-decimal decoder truth tables |
| Computer science / computer principles lab | Teaching decoder and code-conversion fundamentals |
| Diploma electronics workshop | Hands-on decoder circuit verification practice |
Frequently Asked Questions
Q: What does this trainer demonstrate?
A: It demonstrates BCD-to-decimal decoding, where a 4-bit BCD input selected on switches lights exactly one of ten output LEDs corresponding to the decoded decimal digit.
Q: What happens if an invalid BCD code is entered?
A: BCD codes above 1001 (decimal 9) are outside the valid 0-9 range, so no decimal output LED corresponds to them.
Q: Is this trainer suitable for engineering and polytechnic laboratories?
A: Yes, it is designed for engineering, polytechnic and diploma-level digital electronics laboratory courses covering decoder circuits.
Q: What certification does Jaincolab hold for its manufacturing?
A: Jaincolab holds ISO 9001:2015 (quality management) and ISO 14001:2015 (environmental management) certification for its manufacturing operations.
Q: How can I get a quotation for this trainer?
A: Share the quantity required and your delivery destination with Jaincolab's sales team, and a quotation will be issued for this trainer along with any related digital electronics trainers you need.
Request a Quote
For pricing, bulk orders or technical questions on the BCD to Decimal Decoder trainer, contact Jaincolab's team with your item list, quantities and delivery destination.
