Digital IC Trainer
Product Code : SCL-EAE-11159
Quick answer: The Digital IC Trainer is a single board for building and testing digital logic circuits with standard TTL and CMOS ICs in DIP packages. It combines a solderless breadboard, regulated +5 V, +12 V and -12 V DC supplies, a variable clock generator, toggle-switch inputs and bi-colour LED outputs. Lab Exports manufactures it in Delhi for colleges, universities and technical institutes.
Specifications
| Section | Specification |
|---|---|
| Breadboard | Solderless breadboard area for DIP ICs |
| Power supply | +5 V, +12 V and -12 V DC, regulated |
| Compatible ICs | Standard TTL and CMOS, DIP packages |
| Clock | Variable-frequency clock generator |
| Logic inputs | Toggle switches |
| Logic outputs | Bi-colour LED indicators for high (1) and low (0) |
| Protection | Short-circuit protection |
Experiments on the digital IC trainer
Digital electronics is built on two logic levels, high (1) and low (0). On the trainer, students set the inputs of a logic IC with the toggle switches and read each output on a bi-colour LED, so a truth table can be checked line by line. Starting with single gates, they move on to combinational circuits, whose outputs depend only on the present inputs, and then to sequential circuits, whose outputs also depend on earlier states and on the clock.
- Choose the IC for the experiment and plug it across the centre of the breadboard.
- Connect Vcc and ground to the +5 V supply as shown in the IC's pin diagram.
- Wire the logic switches to the IC inputs and the LED indicators to its outputs.
- Switch on and step through every input combination, recording the output each time.
- For flip-flops and counters, connect the clock generator and watch the outputs change on each pulse.
Typical practicals cover the truth tables of AND, OR, NOT, NAND, NOR, EX-OR and EX-NOR gates; multiplexers, demultiplexers, encoders, decoders, adders and subtractors; SR, JK, D and T flip-flops, shift registers and counters; and simplifying Boolean expressions and building them directly on the breadboard.
Key features
- Regulated +5 V, +12 V and -12 V DC supplies built in, so no desktop power unit is needed.
- Variable-frequency clock generator for flip-flop, counter and shift-register work.
- Toggle switches and bi-colour LEDs that make logic 1 and 0 easy to read.
- Solderless breadboard area that accepts standard TTL and CMOS DIP ICs.
- Short-circuit protection against accidental cross-wiring.
What is included
- Digital IC trainer board
- Assorted pack of single-strand hookup wires
- Instruction manual with experiment diagrams
Documentation and supply
An instruction manual with experiment diagrams is supplied with the trainer. Most Lab Exports products carry a one-year manufacturer warranty.
Lab Exports manufactures the digital IC trainer at its works in Laxmi Nagar, Delhi, and supplies it to colleges, universities and technical institutes in India and 60+ countries, handling the export documents for each shipment. More about the company is on the About Lab Exports page.
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The full range is in the Electrical and Electronics section of the Physics Lab range.
Frequently asked questions
Which ICs can be used on the digital IC trainer?
Standard TTL and CMOS logic ICs in DIP packages, powered from the built-in regulated supply.
Can sequential circuits be built on this trainer?
Yes. The onboard variable-frequency clock generator drives flip-flops, counters and shift registers built on the breadboard.
What is the price of the digital IC trainer?
Prices are not published on the website. Add the digital IC trainer to the Enquiry Cart with the Add To Cart button on this page, or email [email protected] with the house code SCL-EAE-11159 and the quantity, to receive a quotation.
Does Lab Exports manufacture the digital IC trainer?
Yes. Lab Exports manufactures the digital IC trainer at its works at 11/315, Lalita Park, Laxmi Nagar, Delhi 110092, under house code SCL-EAE-11159.
Request a quote
Email [email protected] with the house code SCL-EAE-11159 and the quantity, or add the digital IC trainer to the Enquiry Cart with the Add To Cart button on this page. Tender buyers can also see the Tenders and OEM page.
