3-State Octal Bus Transceiver IC - 74HC245

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Product Overview

The 74HC245 is a high-speed CMOS octal bus transceiver with 3-state outputs, designed for bidirectional data transfer between two buses. Ideal for microprocessor systems, memory interfaces, and digital logic applications requiring reliable bus buffering and isolation.

Key Specifications

Parameter	Details
Type	Electronics Component - Logic IC
Function	Octal Bus Transceiver with 3-State Output
Package	DIP-20 / SOIC-20
Supply Voltage	2V to 6V (Typical 5V)
Logic Family	CMOS (High-Speed)
Data Transfer	Bidirectional (AB)
Output State	High Impedance (3-State)
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Technical Support	Email & WhatsApp 24/7

Features & Benefits

Bidirectional Data Transfer - Seamless A-to-B or B-to-A communication

3-State Output Control - Independent direction and output enable pins

Low Power Consumption - CMOS technology reduces heat and power draw

High-Speed Operation - Suitable for fast digital logic applications

Wide Supply Range - Works with 2V to 6V, compatible with multiple logic families

Compact Design - Space-efficient for PCB layouts

Industrial Grade - Reliable for professional and hobbyist projects

Applications

DIY Electronics & Hobbyists

• Microcontroller interfacing projects
• Digital logic experiments
• Bus buffering in breadboard circuits
• Learning embedded systems

Professional & Industrial

• Microprocessor-based systems
• Memory address/data bus buffering
• Industrial control systems
• Data acquisition modules
• PLC and automation equipment

Educational & Skill Development

• Electronics courses and labs
• Digital logic design projects
• Microprocessor architecture learning
• Circuit prototyping for students

Pin Configuration (DIP-20)

``` GND (Pin 10) VCC (Pin 20)

DIR (Pin 1) - Direction Control

OE (Pin 19) - Output Enable

A1-A8 (Pins 2-9, 11-18) - Bus A

B1-B8 (Pins 3, 4, 5, 6, 14, 15, 16, 17) - Bus B

```

What's Included

1x 74HC245 Octal Bus Transceiver IC

Detailed datasheet (PDF) Pin configuration guide

Application notes and circuit examples

Technical support documentation

Why Choose The Engineer Store?

Feature	Benefit
100% Authentic	Sourced from authorized distributors with verification
Fast Shipping	1-5 day shipping, 7-8 day delivery from Bengaluru warehouse to most of India
Expert Support	24/7 technical assistance via Email & WhatsApp
Quality Assured	Tested components with 7-day warranty on manufacturing defects
Competitive Pricing	Best market rates with bulk discounts available
Easy Returns	7-day return policy on defective items

Frequently Asked Questions

Is this IC 100% authentic?

Yes, absolutely. All our components are sourced directly from authorized distributors with authentication verification and proper documentation.

What is the warranty coverage?

7-day warranty on manufacturing defects covering all manufacturing defects. If the IC fails due to manufacturing issues, we provide replacement or full refund.

How quickly will I receive my order?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express shipping available for urgent orders.

Do you provide technical support?

Yes! Our expert team provides 24/7 technical support via Email and WhatsApp. We help with circuit design, troubleshooting, and application guidance.

What is your return policy?

7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only. Simply contact our support team with photos of the defect.

Are bulk discounts available?

Yes! Wholesale pricing is available on orders of 10 or more units. Contact us for custom quotes.

Can I use this IC with 3.3V logic systems?

The 74HC245 operates in the 2V-6V range and is compatible with 3.3V systems. However, for strict 3.3V applications, consider the 74LVC245 variant. Consult our team for your specific use case.

What's the maximum data transfer speed?

The 74HC245 supports high-speed CMOS operation. Typical propagation delay is ~10-15ns. Check the datasheet for exact specifications based on your supply voltage.

Technical Resources

• Datasheet: Available in PDF format
• Application Circuits: Example schematics provided
• Design Guide: Best practices for bus transceiver implementation

Buy 3-State Octal Bus Transceiver IC - 74HC245 Online in India

Purchase the 3-State Octal Bus Transceiver IC - 74HC245 online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 3-State Octal Bus Transceiver IC - 74HC245 with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy 3-State Octal Bus Transceiver IC - 74HC245 at the best price in India? The Engineer Store 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.