Digital Trainer to Verify Full Subtractor using OR, EX-OR and AND Gates Manufacturer,Supplier and Exporter in India
Product Code : EL-DEECP-1170
Jlab Export is a leading Digital Trainer to Verify Full Subtractor using OR, EX-OR and AND Gates Manufacturer,and suppliers in India
Digital Trainer to Verify Full Subtractor using OR, EX-OR and AND Gates (code EL-DEECP-1170) is a digital electronics trainer for verifying the truth table of a full subtractor built from logic gates in college, polytechnic and ITI electronics labs. Its listing also covers the half adder, half subtractor and full adder, all worked with OR, AND, EX-OR and NOT gates. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Main experiment | Verifying the truth table of a full subtractor |
| Experiments listed | Truth tables of the half adder, half subtractor, full adder and full subtractor |
| Logic gates used | OR, AND, EX-OR (exclusive-OR) and NOT gates |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-DEECP-1170 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Full Subtractor Trainer Used For?
A full subtractor takes three bits — minuend, subtrahend and a borrow in from the previous stage — and gives a difference and a borrow out, so a chain of them subtracts multi-bit binary numbers. With these gates the difference is the EX-OR of all three inputs, and the borrow out comes from AND gates (the minuend inverted by a NOT gate) combined in an OR gate — in effect two half subtractors joined by an OR gate. Students apply all eight input combinations and compare the outputs with the theoretical truth table, a standard digital electronics practical in B.Sc., diploma and ITI courses.
What to Specify When Ordering
- Circuit — this full subtractor trainer or one of the related trainers below.
- Gate family — this OR, AND, EX-OR and NOT version or the NAND-gate version.
- Quantity — the minimum order is 10 units.
Frequently Asked Questions
What does this trainer verify?
The truth table of a full subtractor. The listing also names the half adder, half subtractor and full adder, so all four arithmetic circuits can be checked with the same gate types.
How does it differ from the NAND-gate version?
Both are listed for the same four circuits. This model uses OR, AND, EX-OR and NOT gates; the other builds them from NAND gates only.
Who manufactures this trainer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, builds it at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a maker of laboratory and electronics teaching equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The trainer is assembled at JLab’s own works, not bought from a trader, so colleges, dealers and importers buy factory-direct and repeat orders are handled by the manufacturer. JLab exports worldwide and ships to buyers in every region — for example North Macedonia in Southern Europe, Cambodia in Southeast Asia, Honduras in Central America and the Caribbean, Tanzania in East Africa and Argentina in South America.
Related Adder and Subtractor Trainers
- Half Subtractor Trainer (OR, EX-OR and AND gates) — the first stage of this circuit.
- Full Adder Trainer (OR, EX-OR and AND gates) — the matching adder.
- Adders and Subtractor Trainer using NAND Gates — the same circuits from NAND gates only.
See the full Digital Electronic Experiments Computer Principles range or all Scientific Instrument products.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart button on this page, or send the quantity (minimum 10 units) and delivery location through the contact page.
Last updated: 9 October 2026
