This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
TYPE SN7489
64-BIT RANDOM-ACCESS READ/WRITE MEMORY
TTL
MEMORIES
BULLETIN NO. DL·S 7511386, DECEMBER 1972-REVISED MAY 1975
For Application as a "Scratch Pad" Memory
with Nondestructive Read