Looking for the best 20-pin DIP logic ICs for your electronics projects? We’ve curated a list of the top 10 options to help you find the perfect components for your needs, from programmable logic to flip-flop ICs.
20-pin DIP logic ICs are essential for electronics projects. They offer versatility and reliability in a compact package. Whether you’re a hobbyist or a professional, these components are key to your success.
These ICs are easy to use and perfect for prototyping. They fit breadboards and PCB designs seamlessly. You’ll find them in logic designs, custom circuits, and vintage restorations.
Discover the best 20-pin DIP logic ICs for your needs. From programmable logic to flip-flop ICs, we’ve got you covered. Dive in and find the perfect components for your next project.
List of Top 10 20 Pin DIP Logic
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uxcell 30pcs DIP IC Chip Socket Adaptor 2.54mm Pitch 7.6mm Row Pitch 2 Row 20 Flat Pins Soldering |
This DIP IC Chip Socket Adaptor is perfect for electronics enthusiasts and professionals who need a reliable and easy-to-use solution for their PCB projects. It’s great for anyone working with circuits and looking for durable, solderable components. |
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DMPAL16L8NC Simple, Programmable Array Logic, 20 Pin, Plastic, DIP |
This DMPAL16L8NC is perfect for electronics enthusiasts and hobbyists who need a simple, programmable array logic solution. It’s ideal for small projects requiring a 20-pin, plastic DIP component. |
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JESSINIE 10Pcs 20P IC Socket DIP Integrated Circuit IC Sockets Adaptor Solder Type 2.54mm Pitch Dual Row 20 Flat Pin |
Perfect for electronics enthusiasts and professionals, these 20-pin IC sockets are ideal for prototyping, testing, or repairing circuits. With a 2.54mm pitch and high-quality design, they ensure reliable connections for your projects. |
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Ganasome 20 Pin DIP IC Socket, 2.54mm Pitch 7.62mm Spacing, Round Machine Pin Solder Type, Through-Hole PCB Mount, 20-Pack |
This product is perfect for hobbyists, students, and professionals working with complex circuits. It’s ideal for prototyping and protecting expensive ICs during testing. |
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Juried Engineering DIP-20 IC DIP Socket Machined Round Contact Pins Holes Pitch 2.54mm 20-Pin DIP DIP20 DIP 20 Breadboard-Friendly (Pack of 20) |
This 20-pin DIP socket is perfect for hobbyists, engineers, and makers who need a reliable and breadboard-friendly solution. It’s ideal for prototyping and testing circuits with its 2.54 mm pitch and solder tail termination. |
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Signetics PLS155N Programmable Logic Element IC 20-Pin DIP 3-State Outputs |
The Signetics PLS155N is perfect for hobbyists and engineers working on custom logic circuits or vintage computing projects. It’s ideal for easy prototyping and digital system design. |
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New Lon0167 74LS273 20-Pin Featured DIP20 DIP Through reliable efficacy Hole Mounting D Type Flip-Flop Logic IC Integrated Circuit Chip 2Pcs(id:cf4 67 61 a97) |
This D Type Flip Flop IC is perfect for hobbyists, students, and electronics enthusiasts who need reliable components for their projects. It’s easy to use and fits well in DIP mounting setups. |
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AVLIS-CO PAL16R8A-2MJ Simple, Programmable Array Logic, 20 Pin, Ceramic, DIP |
This AVLIS-CO PAL16R8A-2MJ is perfect for electronics enthusiasts and professionals who need a simple, programmable array logic solution. It’s ideal for projects requiring a 20-pin ceramic DIP component. |
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SN74LS682N – Logic 20-Pins PDIP 74LS682 (10 Piece Lot) |
This 10-piece lot of SN74LS682N logic ICs is perfect for makers, DIYers, and repair enthusiasts. Whether you’re prototyping, building, or fixing, these new, quality-inspected parts in ESD-safe packaging are ideal for your projects. |
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SN74HC645N – Logic 20-Pins PDIP 74HC645 (10 Piece Lot) |
This product is perfect for makers, DIYers, and hobbyists who need reliable logic ICs for their projects. It’s also great for repairs or prototypes, offering quality parts in ESD-safe packaging. |
Detailed Reviews
Discover the top 10 20 Pin DIP Logic picks, carefully selected for performance and value. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best fit for your needs. Whether you’re a hobbyist or a pro, this guide simplifies your choice. Dive in to find the perfect 20 Pin DIP Logic for your next project!
1. uxcell 30pcs DIP IC Chip Socket Adaptor 2.54mm Pitch 7.6mm Row Pitch 2 Row 20 Flat Pins Soldering

Upgrade your electronics projects with these handy DIP IC Sockets. They offer a reliable connection for your components. Easily solder them onto your PCB boards.
Each socket features 20 flat pins for a secure fit. The double-row design makes them versatile for various applications. Get 30 sockets in one convenient pack.
These black and silver tone sockets are built to last. They are the perfect electronic component for your next build.
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Perfect For:
This DIP IC Chip Socket Adaptor is perfect for electronics enthusiasts and professionals who need a reliable and easy-to-use solution for their PCB projects. It’s great for anyone working with circuits and looking for durable, solderable components.
Ready to Purchase?
2. DMPAL16L8NC Simple, Programmable Array Logic, 20 Pin, Plastic, DIP

This is the DMPAL16L8NC, a simple, programmable logic device. It comes in a 20-pin plastic DIP package.
It’s made by AVLIS-CO. The part number is DMPAL16L8NC. It weighs 0.9375 pounds.
This is a programmable array logic chip. It’s great for logic designs. It’s a reliable component.
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Perfect For:
This DMPAL16L8NC is perfect for electronics enthusiasts and hobbyists who need a simple, programmable array logic solution. It’s ideal for small projects requiring a 20-pin, plastic DIP component.
Ready to Purchase?
3. JESSINIE 10Pcs 20P IC Socket DIP Integrated Circuit IC Sockets Adaptor Solder Type 2.54mm Pitch Dual Row 20 Flat Pin

The JESSINIE 10Pcs 20P IC Socket is a reliable adaptor for integrated circuits. It features a 2.54mm pitch and 20 flat pins, making it ideal for dual-row DIP applications.
These sockets work in extreme temperatures, from -40°C to +105°C. They have low contact resistance (20mΩ max) and high insulation resistance (1000MΩ min). The working voltage is AC500V, ensuring stable performance.
Each pack includes 10 high-quality sockets. The team offers excellent service and quick support for any issues. Contact them for a satisfactory solution if needed.
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Perfect For:
Perfect for electronics enthusiasts and professionals, these 20-pin IC sockets are ideal for prototyping, testing, or repairing circuits. With a 2.54mm pitch and high-quality design, they ensure reliable connections for your projects.
Ready to Purchase?
4. Ganasome 20 Pin DIP IC Socket, 2.54mm Pitch 7.62mm Spacing, Round Machine Pin Solder Type, Through-Hole PCB Mount, 20-Pack

The Ganasome 20 Pin DIP IC Socket is perfect for your electronic projects. It provides a strong and solderless way to mount 20-pin DIP ICs safely.
This socket features industry-standard dimensions of 2.54mm pin pitch and 7.62mm spacing. It is compatible with standard PCB designs. You get 20 pieces in one pack, making it great for multiple projects.
The durable machine pin design ensures reliable connections. It is made from high-temperature PBT plastic for extra strength. This socket is ideal for complex circuits and protects your valuable integrated circuits.
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Perfect For:
This product is perfect for hobbyists, students, and professionals working with complex circuits. It’s ideal for prototyping and protecting expensive ICs during testing.
Ready to Purchase?
5. Juried Engineering DIP-20 IC DIP Socket Machined Round Contact Pins Holes Pitch 2.54mm 20-Pin DIP DIP20 DIP 20 Breadboard-Friendly (Pack of 20)

Juried Engineering DIP-20 IC DIP Socket is a breadboard-friendly solution for your projects. It has 20 positions and 2 rows, making it easy to use. The 2.54 mm pitch ensures a perfect fit every time.
This socket features an open frame design with machined round contact pins. The solder tail termination allows for secure connections. It’s ideal for prototyping and testing.
With a pack of 20, you’ll have plenty for multiple projects. These sockets are reliable and easy to work with, making them a great choice for engineers and hobbyists alike.
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Perfect For:
This 20-pin DIP socket is perfect for hobbyists, engineers, and makers who need a reliable and breadboard-friendly solution. It’s ideal for prototyping and testing circuits with its 2.54 mm pitch and solder tail termination.
Ready to Purchase?
6. Signetics PLS155N Programmable Logic Element IC 20-Pin DIP 3-State Outputs

The Signetics PLS155N is a programmable logic device. It combines AND/OR logic with J-K flip-flops. This makes it versatile for many uses.
It has 3-state registered outputs and a 20-pin DIP package. The through-hole design is great for prototyping. It is easy to use in projects.
This IC is ideal for custom logic circuits. It works well in digital system design. Perfect for vintage computing fans and restoration projects.
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Perfect For:
The Signetics PLS155N is perfect for hobbyists and engineers working on custom logic circuits or vintage computing projects. It’s ideal for easy prototyping and digital system design.
Ready to Purchase?
7. New Lon0167 74LS273 20-Pin Featured DIP20 DIP Through reliable efficacy Hole Mounting D Type Flip-Flop Logic IC Integrated Circuit Chip 2Pcs(id:cf4 67 61 a97)

Unlock reliable efficacy with the New Lon0167 74LS273 D Type Flip-Flop IC. This 20-Pin DIP integrated circuit chip is designed for through-hole mounting, ensuring a secure and stable connection in your projects.
It’s a D Type Flip Flop IC. The model is 74LS273. It features DIP Mount.
Get two of these essential components in each package. With a pin pitch of 2.54mm and a compact size, these chips offer practicality and performance for your electronic needs.
| Pros | Cons |
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Perfect For:
This D Type Flip Flop IC is perfect for hobbyists, students, and electronics enthusiasts who need reliable components for their projects. It’s easy to use and fits well in DIP mounting setups.
Ready to Purchase?
8. AVLIS-CO PAL16R8A-2MJ Simple, Programmable Array Logic, 20 Pin, Ceramic, DIP

This is a simple, programmable logic device from AVLIS-CO. It’s a 20-pin, ceramic DIP component.
This part is ideal for automotive applications. It’s built for reliability and performance. Get yours today!
| Pros | Cons |
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Perfect For:
This AVLIS-CO PAL16R8A-2MJ is perfect for electronics enthusiasts and professionals who need a simple, programmable array logic solution. It’s ideal for projects requiring a 20-pin ceramic DIP component.
Ready to Purchase?
9. SN74LS682N – Logic 20-Pins PDIP 74LS682 (10 Piece Lot)

The SN74LS682N is a logic IC with 20 pins. It comes in a PDIP package, perfect for easy use. This is a 10-piece lot, great for multiple projects.
These parts are new and unused, packed in ESD-safe packaging. They are quality inspected by experts, so you can trust their performance.
Ideal for breadboard, DIY, and prototype work, these ICs are maker-friendly. Use them for repairs or new creations with confidence.
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Perfect For:
This 10-piece lot of SN74LS682N logic ICs is perfect for makers, DIYers, and repair enthusiasts. Whether you’re prototyping, building, or fixing, these new, quality-inspected parts in ESD-safe packaging are ideal for your projects.
Ready to Purchase?
10. SN74HC645N – Logic 20-Pins PDIP 74HC645 (10 Piece Lot)

The SN74HC645N is a logic IC with 20 pins. It comes in a plastic dual-in-line package. This 10-piece lot is perfect for projects.
These new parts have never been used. They are packaged in ESD-safe materials. Industry professionals have inspected them for quality.
Use these for breadboard, DIY, or repair work. They are ideal for prototypes and maker projects. Get your 10-piece lot today!
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Perfect For:
This product is perfect for makers, DIYers, and hobbyists who need reliable logic ICs for their projects. It’s also great for repairs or prototypes, offering quality parts in ESD-safe packaging.
Ready to Purchase?
Buying Guide
20-pin DIP logic ICs are versatile and reliable for electronics projects. They fit breadboards and PCB designs easily. Whether you’re a hobbyist or professional, these components are essential.
Buying Guide for Best 20-Pin DIP Logic ICs
When choosing 20-pin DIP logic ICs, consider these key factors:
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Type of IC:
Choose the right type for your project, like programmable logic, flip-flop ICs, or custom logic circuits. Each type serves different needs. -
Package Material:
Look for plastic or ceramic packages. Ceramic is more durable but pricier, while plastic is lightweight and cost-effective. -
Pin Design:
Opt for flat pins or round machine pins. Flat pins are common, while round pins offer better durability and reliability. -
Temperature Range:
Ensure the IC works in your project’s temperature range. Some ICs handle extreme temperatures (-40°C to +105°C). -
Mounting Type:
Decide between through-hole or solderless mounting. Through-hole is secure, while solderless is easier for prototyping. -
Pack Quantity:
Buy in packs of 10, 20, or 30 based on your needs. Bulk packs save money for multiple projects. -
Brand and Quality:
Choose trusted brands like AVLIS-CO, Signetics, or New Lon0167. Quality ensures reliable performance. -
Application Compatibility:
Check if the IC suits your application, such as logic designs, vintage restorations, or automotive projects. -
Ease of Use:
Look for breadboard-friendly or prototyping-ready ICs if you’re a beginner or working on quick projects. -
Price and Value:
Compare prices and features to get the best value. Affordable packs with high-quality components are ideal.
With these factors in mind, you’ll find the perfect 20-pin DIP logic ICs for your projects. Happy building!