The MCM69R618 has been discontinued. Suggested replacement: none.
The MCM69R536/618 is a 1 megabit synchronous late write fast static RAM
designed to provide high performance in secondary cache, ATM switch,
Telecom, and other high speed memory applications. The MCM69R618
organized as 64K words by 18 bits, and the MCM69R536 organized as 32K
words by 36 bits wide are fabricated in Motorola’s high performance silicon gate