4096 (1024 x 4) BIT STATIC RAM
NEe Microcomputers, Inc.
NEe
JJ. PD2149 JJ. PD2149-1 po PD2149-2
~rn~[~~~~illrnW
4096 (1024x4) BIT STATIC RAM
DESCR I...
Description
NEe Microcomputers, Inc.
NEe
JJ. PD2149 JJ. PD2149-1 po PD2149-2
~rn~[~~~~illrnW
4096 (1024x4) BIT STATIC RAM
DESCR IPTION
The JlPD2149 is a 4096-bit static Random Access Memory organized as 1024 words bv 4-bits. Using a scaled NMOS technology, it incorporates an innovative design approach which provides the ease-of-use features associated with non-clocked static memories.
The JlPD2149 is encapsulated in an 18-pin ceramic package configured with the industry standard pinout. It is directly TTL compatible in all respects: inputs, outputs, and a single +5V supply. The data is read out non-destructively and has the same polarity as the input data.
FEATU RES
Completely Static Memory - No Clock or Timing Strobe Required
Equal Access and Cycle Times, Faster Chip Select Access Single +5V Supply High Density 18-Pin Package Directly TTL Compatible - All Inputs and Outputs Common Input and Output Three-State Output Access Time: 35-55 ns MAX (From Address)
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