Description
The Study of Logic Gates Using TTL IC’s (7 in 1) Apparatus is a comprehensive digital electronics trainer designed to demonstrate the working and truth tables of fundamental logic gates using standard TTL integrated circuits. This trainer enables students to practically verify logical operations essential to digital system design.
Ideal for digital electronics laboratories, engineering colleges, polytechnic institutes, ITI labs, and technical training centers.
✅ Key Features
🔢 Complete 7-in-1 Logic Gate Study
Includes the study of the following TTL logic gates:
AND Gate
OR Gate
NOT Gate
NAND Gate
NOR Gate
XOR Gate
XNOR Gate
(All gates implemented using standard TTL ICs)
⚡ TTL IC-Based Circuitry
Uses industry-standard TTL logic ICs
Demonstrates real digital signal behavior
Helps students understand IC pin configuration and operation
🔌 Built-In Power Supply
Regulated +5V DC TTL compatible power supply
On-board power indication
Safe and stable operation for students
🎛 Logic Input & Output Indicators
Toggle switches / logic input keys for binary inputs
LED indicators for visual output display
Easy verification of truth tables
🧱 Educational Trainer Design
Printed logic symbols and circuit diagram on front panel
Clearly labeled input/output terminals
Compact, rugged, and student-friendly enclosure
🛡 Safety & Reliability
Low-voltage, shock-proof operation
Short-circuit protection
Durable components for long laboratory life
📘 Typical Applications
Study and verification of logic gate truth tables
Digital electronics fundamentals
Introduction to combinational logic circuits
Engineering, diploma, and ITI practical experiments
💡 Why Choose This Apparatus?
Covers all basic logic gates in a single trainer
Clear visual indication of logic operations
Essential training tool for digital electronics education
Reliable, accurate, and easy to use in classrooms










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