Logicom Manufacturer,Supplier and Exporter in India

Logicom

Product Code : SCL-EELE-12683

Indian Lab Suppliers supplies the Logicom (Product ID: 12683) as part of its electronics engineering lab equipment range. It is a logic training board on which compound functions, adders, parity checks and flip-flops are all built from NAND gates.

Quick Answer

The panel carries seven 2-input and four 3-input NAND gates (each an AND gate followed by an inverter), one gated flip-flop, a 5 Hz clock generator, logic switches and LED indicators. Students patch these into AND/NAND and OR functions, a three-variable compound function, the coincidence (XNOR) circuit, majority logic, exclusive OR, half and full adders, even and odd parity checks, and S-R, D, J-K, master-slave J-K and T flip-flops. It runs from 230 V ±10%, 50 Hz mains with an internal IC-regulated 5 V, 100 mA supply, on/off switch and jewel light. Operating instructions with theory and report suggestions, and 4 mm stackable patch cords, are supplied.

Key Specifications

ParameterDetail
NAND gates7 × 2-input, 4 × 3-input
Other blocks1 gated flip-flop; 5 Hz clock generator
ExperimentsCompound logic functions, XOR, half and full adder, even/odd parity check, 5 flip-flop types
Internal supply5 V DC, 100 mA, IC regulated
Mains supply230 V ±10%, 50 Hz
Patch cords4 mm stackable, 0.5 m

Where This Is Used

Used in digital electronics labs to show that NAND is a universal gate. The Logicom-I (Product ID: 12684) covers the same topics with nine 3-input NAND gates, and the Logic Laboratory (Logicom I, II, III, IV) (Product ID: 12688) groups the Logicom boards. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.

Frequently Asked Questions

Why is everything built from NAND gates?
NAND is a universal gate, so any logic function or flip-flop can be made from it.

Which flip-flops can be built?
S-R, D, J-K, master-slave J-K and T.

What is the clock frequency?
5 Hz, slow enough to follow on the LEDs.

Related Categories

Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment

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