Digital IC Trainer TTL Manufacturer,Supplier and Exporter in India
Product Code : EL-BT-1491
Jlab Export is a leading Digital IC Trainer TTL Manufacturer,and suppliers in India
Digital IC Trainer TTL (code EL-BT-1491) is a breadboard trainer for wiring and testing TTL logic-gate circuits in digital electronics practicals. It combines a regulated fixed 5 V supply, a variable clock in three ranges, four High/Low switches, LED indicators and a common-anode seven-segment display, and ICs for six basic gates are provided. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Output DC voltage | Fixed 5 V ±1% |
| Output current | 1.5 A |
| Load regulation | ±1% of the highest specified output voltage (no load to full load) |
| Ripple and noise | Less than 5 mV |
| Variable clock frequency | Three ranges: 1 Hz–100 Hz, 100 Hz–10 kHz and 10 kHz–1 MHz |
| Logic inputs | Four switches for High/Low |
| Output indicators | Two 5 mm bright red LEDs |
| Seven-segment display | Common-anode type, red LED |
| Breadboard | Half main strip for connections and one full main strip for ICs |
| Logic gate ICs provided | OR (7432), AND (7408), NOT (7404), NAND (7400), NOR (7402) and EX-OR (7486) |
| Other ICs | Other ICs can also be used to perform the experiments required |
| Operating conditions | 0 to 40 °C, 95% RH at 40 °C |
| Input supply | 230 V ±10%, 50 Hz AC mains |
| Packing | Corrugated box |
| 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-BT-1491 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Logic Trainers?
| Model | DC supply | Clock | Logic inputs | Output indicators |
|---|---|---|---|---|
| This trainer (EL-BT-1491) | Fixed 5 V ±1%, 1.5 A | Variable, 1 Hz–1 MHz in three ranges | 4 High/Low switches | 2 red LEDs; common-anode seven-segment display |
| Logic Gates Circuit Trainer | Fixed 5 V ±1%, 1 A | Clock pulse of 1 second | 4 debounced HI/LO switches | 4-bit LED output indicator |
| Digital Logic Trainer | Fixed 5 V and variable 0 to ±18 V, 1 A | 1 Hz–1 MHz in three ranges with multiplier | 16 High/Low switches | 16 red LEDs; 4-digit seven-segment display with decoder driver |
| Digital Trainer | Fixed +5 V at 750 mA | 10–40 Hz and 1K–20K Hz ranges | 8 DIP logic switches and 2 bounce-free pulse switches | 8 buffered LED logic level indicators |
Choose this trainer when gate-level TTL practicals call for a 1.5 A, 5 V supply and a clock that can be switched from 1 Hz up to 1 MHz. The Digital Logic Trainer adds a variable 0 to ±18 V supply and 16 inputs and LEDs, the Logic Gates Circuit Trainer drives circuits from a 1-second clock pulse, and the Digital Trainer pairs 8 logic switches with two bounce-free pulse switches.
What Is the Digital IC Trainer Used For?
A digital IC trainer brings together the power, clock, switch inputs and indicators that a logic circuit needs, so students plug ICs into the breadboard and concentrate on the wiring and the results. With the OR, AND, NOT, NAND, NOR and EX-OR ICs provided, it covers truth-table verification of the basic gates, building other gates from NAND or NOR gates and checking Boolean identities such as De Morgan’s theorems — core experiments in polytechnic, ITI, BSc electronics and engineering digital electronics labs. Because other ICs can also be used, the same trainer serves further circuits a course adds, with the clock stepping them slowly enough to follow on the LEDs or running them faster on the upper ranges.
What to Specify When Ordering
- Quantity — the number of trainers needed for your benches or student groups.
- Companion trainers — add the Digital Logic Trainer, Logic Gates Circuit Trainer or another breadboard trainer to the same enquiry if your course uses more than one model.
- Destination — the delivery city or port, so the quotation can include transport.
Frequently Asked Questions
What is the Digital IC Trainer TTL used for?
Building and checking TTL logic-gate circuits on its breadboard. The trainer provides the 5 V power, the clock, the switch inputs and the LED indicators, and the gate ICs are provided, so students can verify truth tables and Boolean identities without a separate power supply or signal source.
What clock frequencies does the trainer give?
The variable clock runs from 1 Hz to 1 MHz in three ranges: 1–100 Hz, 100 Hz–10 kHz and 10 kHz–1 MHz. The lowest range is slow enough to watch each change of state on the LEDs.
Can ICs other than the gate ICs provided be used?
Yes. Other ICs can also be fitted on the breadboard to perform the experiments a course requires, using the same supply, clock, switches and indicators.
Why does a TTL trainer use a fixed 5 V supply?
Standard TTL ICs are specified for a 5 V supply held within a few per cent, so a closely regulated output keeps the gates within their operating range. This trainer holds its output to ±1%, with ripple and noise below 5 mV.
What should an export quotation request include?
The number of trainers, the destination country and port or city, delivery terms such as FOB or CIF, any labelling requirements and a tender reference where one applies. Each trainer is packed in a corrugated box.
Who manufactures the Digital IC Trainer TTL?
Jain Laboratory Instruments Pvt Ltd (JLab) makes it at its works in Ambala, Haryana, India, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of electronics trainers and educational lab equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This trainer is built at JLab’s own works rather than bought in from a trader, so schools, colleges, dealers and importers deal with the maker directly, every unit is visually inspected before it is packed, and repeat orders are handled by the same team. JLab exports worldwide and ships to buyers in every region — for example North Macedonia in Southern Europe, Costa Rica in Central America and the Caribbean, Kenya in East Africa, Poland in Eastern Europe and Lebanon in the Middle East. Institutions buying through a tender will find details on the JLab lab tenders page.
More Breadboard Trainers for Digital Electronics
- Digital Logic Trainer TTL and Logic Trainer Board — a spring-loaded breadboard of 1680 tie points, with 29 ICs provided.
- Digital Electronic Trainer — has a universal ZIF socket, a bounceless manual pulser and a BCD to seven-segment decoder/driver IC.
- Digital Lab Station — its experiment coverage runs from code conversions and binary adders to counters and shift registers.
- Logic Gate Circuit Trainer and Digital Computer-II [Bread Board Model] — a breadboard trainer with 10 logic inputs and three seven-segment displays.
See the full Breadboard Trainers range or all Electronics Lab Equipments.
Request a Quote
For a quotation, use the Add To Cart enquiry button for this trainer, or write through the contact page with the number of trainers, the destination and any other breadboard trainers you would like quoted together.
Last updated: 22 October 2026
