SRAM 4k x 1

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Cross-Reference
BRAND TAG NUMBER PIN COUNT OUTPUT MARKINGS
Fujitsu MBM 2147 DIP18 TS MBM2147H
Harris HM 6147 DIP18 TS HM6147H HM6147HP
Intel D/P 2141 DIP18 TS D2141 D2141L
Intel D/P 2147 DIP18 TS D2147 D2147A D2147AL D2147H
Intersil IM 7141 DIP18 . IM7141
Pyramid Semiconductor P4C 147 DIP18 LCC18 TS P4C147

Static Random-Access Memory 4K x 1 (DIP18, 300mil)(LCC18)

Size

bit Byte (padded 0000000x) Byte (unpadded) Hex
4Kb 4KB 512B 1000hex

Pinout

DIP18
     +--\/--+
  A0 |1   18| Vcc
  A1 |2   17| A6
  A2 |3   16| A7
  A3 |4   15| A8
  A4 |5   14| A9
  A5 |6   13| A10
Dout |7   12| A11
 *WE |8   11| Din
 GND |9   10| *CS
     +------+

LCC18
+-----------------------------------------+
|  3 A2    |  8 *WE  | 12 A6   | 17 A11   |
|  4 A3    |  9 GND  | 13 A7   | 18 Vcc   |
|  5 A4    | 10 *CE  | 14 A8   |  1 A0    |
|  6 A5    | 11 Din  | 15 A9   |  2 A1    |
|  7 Dout  |         | 16 A10  |          |
+-----------------------------------------+

External links

SRAM page on wikipedia

Files