# Intel 8286

> bidirectional 8-bit driver produced by Intel

**Wikidata**: [Q1665586](https://www.wikidata.org/wiki/Q1665586)  
**Source**: https://4ort.xyz/entity/intel-8286

## Summary
The Intel 8286 is a bidirectional 8-bit driver integrated circuit produced by Intel. It functions as an electronic circuit designed to manage data flow in both directions for 8-bit systems, commonly used for bus buffering and signal amplification in computing architectures.

## Key Facts
- Bidirectional 8-bit driver allowing data transmission in two directions simultaneously  
- Produced by Intel as a specialized integrated circuit component  
- Classified as a product model and subclass of integrated circuits  
- Featured in Wikimedia Commons with public-domain image documentation  
- Includes German-language Wikipedia coverage under the "Intel 8286" category  
- Google Knowledge Graph ID: /g/122nj26b  
- Total sitelink count: 2 across Wikimedia projects  
- Constructed on semiconductor material following integrated circuit fabrication standards  

## FAQs  
### Q: What is the primary function of the Intel 8286?  
A: The Intel 8286 serves as a bidirectional 8-bit driver, enabling two-way data transfer and signal amplification for 8-bit computing systems. It enhances bus connectivity by strengthening and directing data signals in microprocessor architectures.  

### Q: In which computer systems was the Intel 8286 commonly deployed?  
A: It was typically utilized in bus buffering applications within 8-bit microprocessor systems, often deployed to isolate data lines and prevent signal degradation during data transfers between peripheral devices and central processing units.  

### Q: How does the Intel 8286 differ from unidirectional drivers?  
A: Unlike unidirectional drivers that permit data flow in only one direction, the Intel 8286 supports simultaneous bidirectional transmission, allowing efficient data movement in both input and output paths without switching mechanisms.  

### Q: What manufacturing technology characterizes the Intel 8286?  
A: It adheres to integrated circuit standards, constructed using semiconductor material on a small substrate to form functional electronic circuits optimized for signal management in digital systems.  

## Why It Matters  
The Intel 8286 represents a foundational component in early computing architectures, resolving critical signal integrity challenges in 8-bit bus systems. Its bidirectional capability enabled efficient data routing without additional control logic, reducing design complexity and improving system reliability. As a dedicated buffer driver, it facilitated the expansion of peripheral connectivity in microcomputers while maintaining signal strength, indirectly supporting the evolution of more advanced computing architectures. Its role in bus buffering underscores its importance in bridging processing units with external components during a formative era of computing hardware development.  

## Notable For  
- Exclusive bidirectional operation capability for 8-bit systems, eliminating the need for separate input/output drivers  
- Intel's proprietary implementation of a simple yet effective bus buffering solution in 8-bit computing environments  
- Minimal pin-count design optimized for space-constrained microprocessor boards  
- Critical reliability component for data signal preservation in early microcomputer expansion systems  
- Wikimedia Commons documentation serving as the primary visual reference for this historic IC  

## Body  
### General Description  
The Intel 8286 is a dedicated integrated circuit classified as a product model within the broader integrated circuit category. It specifically functions as an 8-bit bidirectional driver, meaning it can transmit data signals simultaneously in both forward and reverse directions. This functionality makes it particularly valuable for bus buffering applications where signal isolation and amplification are required.  

### Technical Specification  
- Data width: 8 bits  
- Signal direction: Bidirectional (simultaneous input/output)  
- Construction: Integrated circuit formed on semiconductor substrate  
- Core purpose: Signal amplification and bus buffering  
- Typical application: Microprocessor peripheral data line management  

### Documentation & Classification  
- Wikimedia Commons category: "Intel 8286" (primary image repository)  
- Wikipedia presence: German-language entry available  
- Wikidata entity: Described as "bidirectional 8-bit driver produced by Intel"  
- Google Knowledge Graph: Unique identifier /g/122nj26b  
- Total Wikimedia sitelinks: 2 (Commons and Wikipedia)  

### Production Context  
- Manufacturer: Intel Corporation  
- Industrial category: Integrated circuit (IC)  
- Functional class: Driver/buffer circuitry  
- Historical role: Enabler of reliable data communication in 8-bit computing systems