Study Verify Truth tables of JK & JK Master Slave flip flop Manufacturer,Supplier and Exporter in India
Product Code : EL-DEECP-1183
Jlab Export is a leading Study Verify Truth tables of JK & JK Master Slave flip flop Manufacturer,and suppliers in India
Study Verify Truth tables of JK & JK Master Slave flip flop (code EL-DEECP-1183) is a digital electronics trainer for verifying the truth tables of the JK flip-flop and the JK master-slave flip-flop using the TTL ICs 7472 and 7476. Switches set logic 1 or 0 on the inputs, a 1 Hz clock pulse drives the circuits and two output indicators show the result, for flip-flop practicals in college, polytechnic and ITI labs. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Flip-flops covered | JK and JK master-slave |
| ICs | IC 7472 and IC 7476 |
| Input switches | For selecting logic 1 and logic 0 |
| Clock | 1 Hz clock pulse |
| Output indicators | Two |
| Circuit diagrams | Printed for the JK and JK master-slave flip-flops |
| Power supply | Built in (rating not stated in this listing) |
| Connections | Inputs and outputs brought out to sockets on the front panel |
| 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-1183 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Flip-Flop Trainers?
| Trainer | Flip-flops covered | Built with | Listed panel details |
|---|---|---|---|
| This trainer (EL-DEECP-1183) | JK, JK master-slave | IC 7472 and IC 7476 | Switches for logic 1 and 0, 1 Hz clock, two output indicators |
| Digital Trainer for Flip-Flop Truth Tables | RS, D, T, JK, JK master-slave | TTL ICs inside the cabinet | 4 logic inputs, 1 Hz clock, two output indicators, NOT gate for RS to D |
| Digital Trainer to study RS Type JK & T Type flip-flop | RS, D, T, JK | NAND gates | DC power supply, 4 logic inputs, 1 Hz clock, two output indicators, NOT gate for RS to D |
| RS and D Type Flip-Flop Trainer using NAND Gates | RS, D | NAND gates | 2 logic 1 and 2 logic 0 inputs, 1 Hz clock, two output indicators, NOT gate for RS to D |
Choose this trainer to concentrate on JK behaviour and the master-slave principle with standard TTL flip-flop ICs. For RS, D and T types as well, the five-type TTL trainer or one of the NAND-gate trainers is the better fit.
What Is the JK Master-Slave Trainer Used For?
The JK flip-flop has four modes, set by its two inputs at the clock: with J and K both low it holds its state, with only J high it sets, with only K high it resets, and with both high it toggles. That last mode causes trouble in a simple level-triggered JK: if the clock stays active longer than the propagation delay, the output can toggle again and again, the race-around condition. The master-slave arrangement cures it with two latches in series — the master accepts J and K while the clock is high, and the slave copies the master to the output only after the clock falls — so the output changes once per clock pulse. The IC 7472 and IC 7476 named in the listing are TTL JK flip-flop ICs with preset and clear inputs; the 7472 combines several J and K inputs through internal AND gates.
Students select the J and K levels with the switches, apply the 1 Hz clock, read the two output indicators and fill in the truth table for each circuit, following the printed diagrams and making connections at the front-panel sockets. The experiment is part of digital electronics practicals in B.Sc. physics and electronics, engineering diplomas and ITI courses, and the JK flip-flop is the stage used in counters such as JLab’s ripple counter trainer.
What to Specify When Ordering
- Coverage — this JK and master-slave model, or a trainer from the comparison table if you need RS, D and T types too.
- Mains supply — state your supply voltage, as the power-supply rating is not listed.
- Counter experiments — the ripple counter trainer linked below uses JK flip-flops and can go on the same enquiry.
- Quantity — the minimum order is 10 units.
Frequently Asked Questions
Which ICs does this trainer use?
The IC 7472 and IC 7476, both TTL JK flip-flop ICs, with the circuit diagrams for the JK and JK master-slave flip-flops printed on the trainer.
What is the race-around condition?
In a level-triggered JK flip-flop with J and K both high, the output can toggle repeatedly while the clock is active. The master-slave design prevents it, so the output changes once per clock pulse.
What clock and indicators does it have?
A 1 Hz clock pulse and two output indicators, with switches for setting logic 1 or 0 on the inputs.
What should an export enquiry include?
The quantity, destination country and port or city, delivery terms such as FOB or CIF, labelling requirements and any tender reference.
Who manufactures this trainer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of laboratory instruments and digital electronics trainers in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This JK flip-flop trainer is built in JLab’s own works, not purchased from a trader, so colleges, institutes, dealers and importers buy it factory-direct, every unit is inspected before dispatch, and repeat orders are handled by the manufacturer. JLab exports worldwide and ships to buyers in every region — for example Trinidad and Tobago in Central America and the Caribbean, Madagascar in East Africa, Indonesia in Southeast Asia, Australia in Oceania and Argentina in South America. Tender information is on the JLab lab tenders page.
Related Trainers
- Study of 4 Bit Ripple Counter Forward and Reverse — four JK flip-flops connected as a counter.
- Digital Trainer for Flip-Flop Truth Tables — RS, D, T, JK and JK master-slave on one panel.
- Digital Trainer to study RS Type JK & T Type flip-flop — flip-flops built from NAND gates.
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 enquiry button on this page, or send the quantity (minimum 10 units), your mains supply and any companion trainers through the contact page.
Last updated: 9 October 2026
