Description:

• Function: A 2048-bit TTL PROM structured as 256 x 8.
• Access time: 60 ns.
• Data Retention: Approximately 10 years.
• Package type: 20-pin DIP (Dual In-line Package).
• Manufacturer: National Semiconductor (now Texas Instruments).
• Memory is organized as 256 words × 8 bits, resulting in a significant 2048-bit storage capacity.
• Access Time: Has a fast 60 nanosecond access time, ensuring quick retrieval of stored data.
• Information Retention: Assures consistent and stable memory storage for approximately ten years.
• Operating Voltage: Designed to work with a normal 5V TTL.