BCD Counter Trainer Using 74190 IC (Up/Down)
Product Specification Sheet
BCD Counter Trainer Using 74190 IC (Up/Down)
Model Number: MT-E354
The BCD Counter Trainer Using 74190 IC (Up/Down) is a professional laboratory training system designed to study BCD decade counting and up/down counter operations. Manufactured by Micro Technologies, this trainer incorporates the 74190 synchronous up/down counter, seven-segment display interface, logic level indicators, and clock pulse generation, making it ideal for engineering colleges, universities, polytechnic institutes, technical training centers, and digital electronics laboratories.
Product Specification
The BCD Counter Trainer Using 74190 IC (Up/Down) is specially designed to provide students with practical knowledge of synchronous counter circuits through hands-on laboratory experimentation. Manufactured by Micro Technologies, this trainer enables learners to understand the principles of Binary Coded Decimal (BCD) counting, decade counters, and up/down counting techniques widely used in digital instrumentation, industrial control systems, automation equipment, and embedded electronics.
The trainer allows students to study the operation of a BCD Decade Counter using the 74190 synchronous up/down counter IC. Learners can perform experiments on forward counting, reverse counting, synchronous counting operations, and display interfacing while understanding the behavior of sequential digital circuits.
The trainer incorporates an onboard IC 74190 Up/Down Counter together with combinational logic circuitry for reliable counter operation. A seven-segment LED display (LT542) driven by the 7447 BCD-to-Seven Segment Decoder/Driver IC enables students to observe counter outputs directly in decimal form.
Four independent TTL logic input selectors allow users to apply HIGH and LOW logic levels during experimentation. Each input includes an LED indicator for clear visualization of logic status. Four independent buffered logic level indicators display HIGH and LOW output conditions, enabling accurate monitoring of digital signals throughout the counting process.
A built-in mono pulse clock generator provides stable clock pulses for manual or controlled counting experiments. Students can analyze counting sequences, timing relationships, and state transitions while studying synchronous digital systems.
The trainer operates using a regulated +5 V DC, 150 mA power supply, ensuring stable operation of all onboard digital integrated circuits. Carefully selected electronic components provide accurate counting performance, reliable operation, and long service life.
The front panel is manufactured using a premium insulated printed circuit board with permanently printed circuit diagrams and symbols for easy identification of components and experimental terminals. Color-coded 2 mm safety sockets simplify laboratory wiring while minimizing connection errors.
The trainer is enclosed inside a rugged ABS plastic cabinet for durability under continuous educational use. Compact tabletop construction makes it suitable for classroom demonstrations, laboratory practical sessions, and technical training.
The BCD Counter Trainer Using 74190 IC is widely used in engineering colleges, universities, diploma institutes, polytechnic colleges, industrial training institutes (ITI), vocational education centers, digital electronics laboratories, electronics laboratories, and research institutions.
Every BCD Counter Trainer manufactured by Micro Technologies undergoes comprehensive quality inspection and functional testing to ensure operational reliability, safety, and long service life.
Features
- Study of BCD decade counter
- Up/Down counter operation
- Built-in IC 74190 synchronous counter
- Seven-segment LED display
- IC 7447 display driver
- Four TTL logic input selectors
- LED logic input indicators
- Four buffered HIGH/LOW logic indicators
- Mono pulse clock generator
- Synchronous counting experiments
- Decimal count display
- Regulated +5 V DC power supply
- High-quality insulated PCB
- Clearly printed circuit diagrams
- Color-coded 2 mm safety sockets
- Rugged ABS plastic cabinet
- Compact tabletop design
- Ready-to-use laboratory trainer
- Reliable experimental performance
- Instruction manual included
Benefits
- Demonstrates BCD counting principles
- Enhances understanding of synchronous counters
- Supports digital electronics laboratory education
- Simplifies up/down counter experiments
- Easy laboratory setup
- Stable clock pulse generation
- Safe low-voltage operation
- Accurate decimal count display
- Durable educational equipment
- Suitable for repeated classroom demonstrations
- Cost-effective engineering trainer
- Strengthens practical digital electronics skills
Product Specifications
| Specification | Details |
|---|---|
| Product Name | BCD Counter Trainer Using 74190 IC (Up/Down) |
| Experiment | BCD / Decade Counter |
| Counter IC | IC 74190 Synchronous Up/Down Counter |
| Display Driver | IC 7447 |
| Display | LT542 Seven Segment LED Display |
| DC Power Supply | +5 V DC, 150 mA |
| Input Supply | 230 V AC ±10%, 50 Hz |
| Logic Inputs | Four Independent TTL Logic Inputs |
| Logic Indicators | Four Buffered HIGH/LOW Indicators |
| Clock Generator | Mono Pulse Generator |
| Connection Type | 2 mm Color-Coded Safety Sockets |
| Circuit Board | High-Quality Insulated PCB |
| Cabinet | Heavy-Duty ABS Plastic |
| Trainer Size | Approximately 12" × 8" |
Applications
- Engineering Colleges
- Polytechnic Institutes
- Universities
- Digital Electronics Laboratories
- Electronics Laboratories
- Diploma Colleges
- Industrial Training Institutes (ITI)
- Technical Training Centers
- Vocational Education
- Faculty Demonstrations
- Research Laboratories
- Skill Development Programs
Optional Accessories
- Digital Multimeter
- Logic Probe
- Logic Pulser
- Oscilloscope
- Function Generator
- Patch Cords (2 mm)
- Breadboard Trainer Kit
- Electronics Tool Kit
- Laboratory Workstation
- User Instruction Manual
SKU System
MT-BCD74190-001
FAQs
What is the BCD Counter Trainer Using 74190 IC used for?
It is used to study Binary Coded Decimal (BCD) counting, synchronous up/down counter operation, and seven-segment display interfacing.
Which ICs are provided on the trainer?
The trainer incorporates:
- IC 74190 Synchronous Up/Down Counter
- IC 7447 BCD to Seven Segment Decoder/Driver
Which experiments can be performed?
Students can study:
- BCD Counting
- Decade Counter Operation
- Up Counting
- Down Counting
- Seven Segment Display Interfacing
- Synchronous Counter Operation
What display is provided?
The trainer includes an LT542 Seven Segment LED Display for displaying decimal count values.
What power supply is included?
The trainer operates on a regulated +5 V DC, 150 mA power supply.
How are circuit connections made?
All experimental connections are made through 2 mm color-coded safety sockets, ensuring secure and reliable laboratory operation.
Where can this trainer be used?
It is widely used in engineering colleges, universities, polytechnic institutes, ITIs, digital electronics laboratories, and vocational training centers.
Can the BCD Counter Trainer Using 74190 IC be supplied in bulk?
Yes. Micro Technologies supplies BCD Counter Trainers for engineering colleges, universities, government institutions, OEM projects, distributors, laboratory installations, and bulk procurement.
Why Choose Our Products
- Premium-quality digital electronics trainer kits
- Complete BCD counter experiments
- Built-in 74190 synchronous counter
- Seven-segment display interface
- High-quality insulated PCB construction
- Rugged ABS cabinet
- Reliable laboratory performance
- OEM and institutional supply available
- Competitive B2B pricing
- Strict quality inspection
- Reliable technical support
- Excellent after-sales service
- Long operational life
Call to Action
Upgrade your digital electronics laboratory with the BCD Counter Trainer Using 74190 IC (Up/Down) from Micro Technologies. Contact us today for pricing, institutional procurement, OEM requirements, government tenders, distributor inquiries, and bulk order quotations.
