P93U422 ram equivalent, high speed 256 x 4 static cmos ram.
Universal 256 x 4 Static RAM One part, the P93U422, replaces the following bipolar and CMOS parts:
– 93422, 93422A
– 93L422, 93L422A Fast .
The P93U422 is a 1,024-bit high-speed Static RAM with a 256 x 4 organization. The P93U422 is a universal device designed to replace the entire 93 and 93L 256 x 4 static RAM families. The memory requires no clocks or refreshing and has equal access an.
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