74188 DIP 265-Bit (32*8) Programmable Read-Only Memory With Open Collector Outputs

74188 DIP 265-Bit (32x8) Programmable Read-Only Memory With Open Collector Outputs

The 74188 programmable read-only memory is a 265-bit PROM in a DIP-24 package. It stores 32 words of 8 bits each. Open collector outputs make it easy to connect with other logic. This chip is perfect for 74 series projects. It is a reliable choice for hobbyists and engineers.

This memory IC works with standard TTL logic levels. You can program it once for your specific needs. The open collector outputs allow wired-OR connections. This simplifies your circuit design. Use it for code storage, lookup tables, or control logic.

The 74188 programmable read-only memory provides a fixed data set. It acts as a non-volatile storage solution. Once programmed, it retains data permanently. This makes it ideal for boot code or constants. The 32-word by 8-bit organization is easy to address. You can map it directly into your system. The open collector outputs sink current efficiently. They can drive multiple loads in parallel. This chip operates at standard TTL voltages. It integrates seamlessly with other 74 series parts. The DIP-24 package fits standard sockets. You can prototype quickly on a breadboard. This PROM is a foundational component for digital design. It offers a simple way to store lookup tables. It also works well for state machine logic. The 74188 programmable read-only memory is a true classic. It remains useful for many modern projects.

Key Features

• 265-bit storage organized as 32 words of 8 bits each
• DIP-24 package for easy breadboard and PCB use
• Open collector outputs for flexible interfacing
• Standard TTL compatible inputs and outputs
• Programmable once for custom data storage
• Reliable performance from Electra Store

What's Included

• One 74188 programmable read-only memory chip
• Factory-fresh DIP-24 package
• Standard TTL logic compatibility
• Pre-tested for quality assurance

Use Cases

Use the 74188 in retro computing projects, logic analyzers, or educational kits. It is great for storing fixed data like character maps or microcode. Hobbyists and students love it for learning memory systems. Engineers use it in legacy system repairs. Typical buyers include electronics enthusiasts and technicians. They need a simple PROM for custom data storage. The 74188 programmable read-only memory is also popular in vintage computer restoration. It helps recreate original firmware or logic. Teachers use it in lab exercises for memory architecture. It is a perfect part for breadboard experiments. This chip suits anyone who needs reliable, one-time programmable storage. It works well in small embedded systems too. You can use it to replace obsolete parts. The 74188 programmable read-only memory is a versatile addition to any workbench.

Order your 74188 programmable read-only memory today from Electra Store. We offer fast shipping and quality components. Upgrade your project with this classic PROM chip. Don't wait to complete your design. Get the 74188 programmable read-only memory now. It is in stock and ready to ship. Add it to your cart for quick delivery. Build something great with Electra Store.