SRAM 4k x 1: Difference between revisions
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|- | |- | ||
|Intersil || IM || 7141 || DIP18 || . || IM7141 | |Intersil || IM || 7141 || DIP18 || . || IM7141 | ||
|- | |||
|NTE || NTE || 2147 || DIP18 || NTE || NTES2147 | |||
|- | |- | ||
|Pyramid Semiconductor || P4C || 147 || DIP18 LCC18 || TS || P4C147 | |Pyramid Semiconductor || P4C || 147 || DIP18 LCC18 || TS || P4C147 | ||
|- | |||
|Texas Instr. || TMS || 2147 || DIP18 || TS || TMS2147 TMS2147H | |||
|} | |} | ||
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File:im7141.pdf|IM7141 Datasheet | File:im7141.pdf|IM7141 Datasheet | ||
File:Mbm2147.pdf|MBM2147 Datasheet | File:Mbm2147.pdf|MBM2147 Datasheet | ||
File:nte2147.pdf|NTE2147 Datasheet | |||
File:p4c147.pdf|P4C147 Datasheet | File:p4c147.pdf|P4C147 Datasheet | ||
File:tms2147.pdf|TMS2147 Datasheet | |||
</gallery> | </gallery> | ||
Revision as of 17:07, 20 April 2017
| 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 |
| NTE | NTE | 2147 | DIP18 | NTE | NTES2147 |
| Pyramid Semiconductor | P4C | 147 | DIP18 LCC18 | TS | P4C147 |
| Texas Instr. | TMS | 2147 | DIP18 | TS | TMS2147 TMS2147H |
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
Files
-
D2141 Datasheet
-
HM6147 Datasheet
-
IM7141 Datasheet
-
MBM2147 Datasheet
-
NTE2147 Datasheet
-
P4C147 Datasheet
-
TMS2147 Datasheet
