
( Brand: Signetics ), ( Manufacturer Part Number: N74LS11A ), ( Model: N74LS-11A ), ( Part Type: Chip )
The Signetics N74LS11A is a vintage integrated circuit (IC) chip that was manufactured in 1974. This specific chip is a 14-pin DIP (Dual In-Line Package) type, which means it has two rows of 7 pins each, designed for easy handling and insertion into electronic circuit boards.
The Signetics N74LS11A is a monolithic CMOS (Complementary Metal-Oxide-Semiconductor) logic circuit, which is known for its low power consumption and high noise immunity. This chip is a quad 2-input NAND gate, meaning it can perform four logical AND operations at once. Each of these NAND gates has two input pins (numbered from 1 to 4) and one output pin (numbered from 5 to 8).
The date code '74' on the Signetics N74LS11A indicates the year of its manufacture, 1974. This vintage component is often sought after by hobbyists, electronics enthusiasts, and collectors due to its historical significance in the field of electronics and its role in the early phases of the IC revolution.
The Signetics N74LS11A can be used in various applications, such as digital logic circuits, computer systems, and other electronic devices. Its low power consumption and high noise immunity make it a suitable choice for battery-powered devices and noise-sensitive applications.
When handling this vintage IC chip, it is essential to take precautions to prevent damage, such as avoiding touching the gold pads with bare fingers and using tweezers or a suitable handling tool. Additionally, it is recommended to use a high-quality static protection mat and anti-static wrist strap to protect the chip from electrostatic discharge.
In summary, the Signetics N74LS11A is a 14-pin DIP CMOS quad 2-input NAND gate IC chip manufactured in 1974. Its historical significance and unique characteristics make it a valuable component in vintage electronics and collectible circles.
Pros of buying a Signetics N74LS11A DIP-14 IC chip with a 1974 date code:1. Historical interest: The chip is a vintage component from the early days of integrated circuits, which might be of interest to collectors or historians.
2. Availability: Given its age, the N74LS11A might still be available from surplus suppliers, making it relatively easy to find and purchase.
3. Price: Older ICs are often less expensive than newer ones, as they are no longer in production and have less demand.
Cons of buying a Signetics N74LS11A DIP-14 IC chip with a 1974 date code:1. Obsolete technology: The N74LS11A is an older technology that might not meet modern performance requirements.
2. Compatibility issues: The chip might not be compatible with modern systems or devices, which could lead to compatibility issues or malfunctions.
3. Limited supply: As a vintage component, the availability of the N74LS11A might be limited, which could make it difficult to find replacement parts or additional chips if needed.
Conclusion:The Signetics N74LS11A DIP-14 IC chip with a 1974 date code is an interesting vintage component that might be of interest to collectors or historians. However, its obsolete technology and compatibility issues make it less suitable for modern applications. If you are looking for a functional IC chip for a modern project, it is recommended to choose a more recent and compatible component. If you are interested in the historical aspect of the N74LS11A, it could be a fun and educational addition to your collection.
Items may be re-packaged into other anti-static materials or smaller tubes due to lot size length for shipping purposes. See pictures for exact condition. You get 1 as shown. Packaged and shipped extremely carefully so it arrives in the same condition you see here.
Date code: 1976. ORIGINAL OEM original equipment manufacturer Used. These were stored properly. Now, every package is also insured for a minimum of $100 through the USPS.
Often making my prices in these listings the cheapest available anywhere. Tons of vintage electronics components from the mid 70s to early 80' and now 90's. Fast, TRACKED shipping is always included.