Quad 3-State Buffer IC - 74HC126
Quad 3-State Buffer IC - 74HC126
Shipping calculated at checkout.
Looking to buy Quad 3-State Buffer IC - 74HC126 at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Quality electronics from Tech Depot India, Bengaluru.
Specifications
| Parameter | Details |
| Type | Electronics Component |
| Device | Quad 3-State Buffer |
| Package | 14-pin DIP |
| Logic Family | High-Speed CMOS (74HC) |
| Supply Voltage | 2V to 6V |
| Output Drive | 3-State (High/Low/High-Z) |
| Origin | Original/Authentic |
Why Choose Quad 3-State Buffer IC - 74HC126?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of Quad 3-State Buffer IC - 74HC126
- 4 Independent Buffers with 3-state output control
- Active-High Output Enable (OE) pins for each buffer pair
- High-Speed CMOS Technology - reliable and energy-efficient
- Wide Operating Voltage - 2V to 6V
- Low Power Consumption - typical CMOS characteristics
- Standard 14-pin DIP Package - easy integration
Perfect For
Product Overview
The 74HC126 is a quad 3-state buffer integrated circuit ideal for bus-oriented applications and digital logic circuits. This high-speed CMOS device features four independent buffers with active-high output enable control, making it perfect for multiplexing data on shared bus lines.
Pin Configuration
- Pins 1-4: Data Inputs (1A, 2A, 3A, 4A)
- Pins 7-10: Output Enable Controls (1OE, 2OE, 3OE, 4OE)
- Pins 9-12: Data Outputs (1Y, 2Y, 3Y, 4Y)
- Pins 13, 14: GND and VCC
DIY Electronics
- Hobbyist projects and breadboard experiments
- Learning digital logic circuits
- Custom microcontroller interfaces
Professional Applications
- Data bus multiplexing in microprocessor systems
- Industrial control circuits
- Test and measurement equipment
- Digital signal processing systems
Learning & Education
- Electronics course projects
- Digital logic labs
- Skill development in circuit design
- FPGA and microcontroller prototyping
What's in the Box
- 1x 74HC126 Quad 3-State Buffer IC
- Technical datasheet and pin configuration guide
- Quick reference documentation
- Support contact information
Functional Description
The 74HC126 provides four independent buffers with individual output enable controls. When OE is HIGH, the output reflects the input state. When OE is LOW, the output enters high-impedance (tri-state) mode, allowing multiple devices to share a common bus without conflicts.
Truth Table:
| OE | Input |
| H | H |
| H | L |
| L | X |
Related Products You Might Need
- 74HC125 - Quad 3-State Buffer (Active-Low OE)
- 74HC245 - Octal Bidirectional Transceiver
- 74HC138 - 3-to-8 Line Decoder
- 74HC595 - 8-bit Shift Register with Output Latches
Tech Depot India - Your trusted source for quality electronics components in Bengaluru.
Need help? Contact us via WhatsApp or email for instant support!
Frequently Asked Questions
Is this 100% authentic?
We guarantee genuine 74HC126 ICs.
Do you provide technical support?
Yes! Full technical support available reliable via email and WhatsApp. Our engineers can help with circuit design, troubleshooting, and integration.
What's your return policy?
Are bulk discounts available?
Yes! Wholesale pricing is available on orders of 10+ units. Contact us for custom quotes on larger quantities.
Can I use this with 5V and 3.3V logic?
Yes, the 74HC126 operates across 2V-6V, making it compatible with both 5V and 3.3V logic systems.
What's the maximum output current?
Typical output drive is 4-6mA per buffer. Check the datasheet for detailed electrical characteristics and fan-out specifications.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your Quad 3-State Buffer IC - 74HC126 today and start building your next project.
Buy Quad 3-State Buffer IC - 74HC126 Online in India
Related: Browse more from our our full catalog collection, or see all products at Tech Depot India.