WS57C49C-35D — Fast Access, Low Power UV-Erasable RPROM

The WS57C49C-35D is a high-speed, 8K×8-bit UV-erasable, re-programmable PROM built on advanced CMOS technology. It delivers fast access times—tACC of 35 ns and tCS of 20 ns—and uses only a quarter of the power needed by older bipolar PROMs. It stays compatible with legacy systems via a standard bipolar PROM pin-out. The windowed DIP package allows full memory testing before and after assembly, ensuring rugged, reliable operation. Choose WS57C49C-35D for proven durability and efficient memory re-use. Contact us now to get your quote and secure supply.