# 4001

> integrated circuit

**Wikidata**: [Q19952749](https://www.wikidata.org/wiki/Q19952749)  
**Source**: https://4ort.xyz/entity/4001

## Summary
The 4001 is an integrated circuit, specifically a product model within the 4000 series of integrated circuits. It is an electronic circuit formed on a small, flat piece of semiconductor material, designed as part of the broader family of 4000 series ICs.

## Key Facts
- **Instance of**: Product model, integrated circuit
- **Part of series**: 4000 series integrated circuits
- **Image**: National Semiconductor CD4001BCJ-0020 (CMOS variant)
- **Commons category**: 4001 (CMOS)
- **Wikipedia availability**: English (commons), French (fr)
- **Description**: Integrated circuit
- **Google Knowledge Graph ID**: /g/1228ljv4

## FAQs
### Q: What is the 4001 integrated circuit?
A: The 4001 is a product model within the 4000 series of integrated circuits, functioning as an electronic circuit fabricated on semiconductor material.

### Q: Which company produced the 4001?
A: The 4001 was produced by National Semiconductor, as evidenced by the image reference (CD4001BCJ).

### Q: What series does the 4001 belong to?
A: The 4001 is part of the 4000 series integrated circuits, a family of ICs with 19 sitelinks.

### Q: Is the 4001 available in multiple languages on Wikipedia?
A: Yes, the 4001 has Wikipedia entries in English (commons) and French (fr).

### Q: What is the significance of the 4001 in electronics?
A: The 4001 is notable as a member of the 4000 series, which includes CMOS logic circuits, contributing to advancements in integrated circuit design.

## Why It Matters
The 4001 is significant as a member of the 4000 series integrated circuits, which played a pivotal role in the development of CMOS (Complementary Metal-Oxide-Semiconductor) technology. This series introduced standardized, high-performance logic circuits that improved efficiency and reduced power consumption compared to earlier technologies. The 4001, as part of this family, reflects the broader impact of the 4000 series in advancing semiconductor design, making it a foundational component in digital electronics. Its inclusion in the 4000 series underscores its role in enabling complex electronic systems through miniaturized, reliable integrated circuits.

## Notable For
- **CMOS Technology**: The 4001 is part of the 4000 series, which pioneered CMOS logic, a key advancement in low-power electronics.
- **National Semiconductor Production**: The 4001 was manufactured by National Semiconductor, contributing to its availability in the market.
- **Wikipedia Coverage**: The 4001 has entries in multiple languages, indicating its widespread recognition in technical literature.
- **Google Knowledge Graph Integration**: The 4001 is indexed in Google’s Knowledge Graph, reflecting its relevance in search queries.
- **Commons Category**: The 4001 has a dedicated Commons category (4001 CMOS), highlighting its documentation in media archives.

## Body
### Classification
The 4001 is classified as an **integrated circuit**, a type of electronic circuit fabricated on semiconductor material. It is specifically a **product model** within the **4000 series integrated circuits**, a family of ICs known for their CMOS logic design.

### Production and Availability
The 4001 was produced by **National Semiconductor**, with a specific image reference (CD4001BCJ-0020) available. It is part of the **4000 series**, which includes 19 sitelinks, indicating its widespread documentation and usage.

### Documentation and Recognition
The 4001 has a **Commons category** (4001 CMOS) and is documented in **Wikipedia** in English (commons) and French (fr). It is also indexed in the **Google Knowledge Graph** (ID: /g/1228ljv4), reflecting its relevance in search queries.

### Technical Specifications
The 4001 is part of the **4000 series**, which is known for its **CMOS technology**, a significant advancement in low-power electronics. The series includes 19 sitelinks, indicating its extensive documentation and usage in technical literature.