Product Overview
Philips 82S123/BEA 32x8 Bipolar PROM - Used, Vintage IC
The Philips 82S123/BEA is a 32x8 bipolar programmable read-only memory (PROM) device, housed in a standard DIP-16 package.
This PROM reflects an era of dependable bipolar memory technology, used widely in early computing and embedded designs. Clean and intact, it remains a practical choice for restorations, testing, or vintage system maintenance.
Product Condition
Condition: used, clean, and in good physical state. Untested but backed by the PartsMine No Hassle Guarantee.
Product Overview
Philips established a reputation for reliable semiconductor devices, and the 82S123/BEA demonstrates their early role in programmable memory solutions. With 32 addressable locations and 8 bits per word, this PROM enabled compact data storage for boot code, lookup tables, and control logic in digital systems of its time.
Key Features
- Manufacturer: Philips
- Part Number: 82S123/BEA
- Type: Bipolar Programmable Read-Only Memory (PROM)
- Memory Size: 32 x 8 bits
- Package Type: Dual Inline Package (DIP)
- Pin Count: 16
- High-speed bipolar technology
- Consistent operation in vintage systems
Applications
- Boot code storage for microcontrollers
- Lookup tables in digital circuits
- Control ROM in early computing hardware
- Educational electronics projects
- Restoration of vintage computers and test equipment
- Custom small-scale memory solutions
Frequently Asked Questions
What is the storage capacity of the 82S123/BEA?
It stores 32 addressable locations, each 8 bits wide.
What package type does this PROM use?
The device is in a DIP-16 package for straightforward through-hole mounting.
Is this part tested?
No, it is untested. However, it is covered by the PartsMine No Hassle Guarantee.
What were typical applications of this PROM?
It was commonly used for boot code, lookup tables, and control ROMs in early computing systems.
Is the device still usable today?
Yes, it can still serve in restorations, educational projects, and as a replacement component in vintage hardware.
Once a dependable memory block in early digital logic, this Philips PROM carries the legacy of bipolar design. Its next chapter—whether in restoration, repair, or education—belongs to you.
