SRAM 16 x 4: Difference between revisions
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!MARKINGS | !MARKINGS | ||
|- | |- | ||
|AMD || Am || 27S02 || DIP16 LCC20 || OC || Am27S02 | |AMD || Am || 27S02 || DIP16 LCC20-350x350mil || OC || Am27S02 | ||
|- | |- | ||
|AMD || Am || 27S03 || DIP16 LCC20 || TS || Am27S03 | |AMD || Am || 27S03 || DIP16 LCC20-350x350mil || TS || Am27S03 | ||
|- | |- | ||
|Fairchild|| FC || 7489 || DIP16 || OC || FC9389 | |Fairchild|| FC || 7489 || DIP16 || OC || FC9389 | ||
| Line 49: | Line 49: | ||
|} | |} | ||
'''Bipolar RAM 16 x 4 | '''Bipolar RAM 16 x 4''' | ||
=Size= | =Size= | ||
| Line 66: | Line 66: | ||
=Pinout= | =Pinout= | ||
<pre> | <pre> | ||
DIP16 (AM27S02, AM27S03) | |||
+--\/--+ | |||
A0 |1 16| Vcc | |||
*CS |2 15| A1 | |||
*WE |3 14| A2 | |||
D0 |4 13| A3 | |||
*O0 |5 12| D3 | |||
D1 |6 11| *O3 | |||
*O1 |7 10| D2 | |||
GND |8 9| *O2 | |||
+------+ | |||
DIP16 | |||
+--\/--+ | +--\/--+ | ||
A0 |1 16| Vcc | A0 |1 16| Vcc | ||
| Line 75: | Line 88: | ||
*Q2 |7 10| D3 | *Q2 |7 10| D3 | ||
GND |8 9| *Q3 | GND |8 9| *Q3 | ||
+------+</pre> | +------+ | ||
LCC20 | |||
+---------------------------------------+ | |||
| 4 *WE | 9 NC | 14 *O3 | 19 A1 | | |||
| 5 D0 | 10 GND | 15 NC | 20 Vcc | | |||
| 6 *O0 | 11 NC | 16 D3 | 1 NC | | |||
| 7 D1 | 12 *O2 | 17 A3 | 2 A0 | | |||
| 8 *O1 | 13 D2 | 18 A2 | 3 *CS | | |||
+---------------------------------------+ | |||
</pre> | |||
=External links= | =External links= | ||
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[[Category:RAM]] | [[Category:RAM]] | ||
[[Category:DIP16]] | [[Category:DIP16]] | ||
[[Category:LCC20]] | [[Category:LCC20-350x350mil]] | ||
Revision as of 15:51, 28 February 2017
| BRAND | TAG | NUMBER | PIN COUNT | OUTPUT | MARKINGS |
|---|---|---|---|---|---|
| AMD | Am | 27S02 | DIP16 LCC20-350x350mil | OC | Am27S02 |
| AMD | Am | 27S03 | DIP16 LCC20-350x350mil | TS | Am27S03 |
| Fairchild | FC | 7489 | DIP16 | OC | FC9389 |
| Fairchild | FC | 9389 | DIP16 | OC | FC9389 |
| Fairchild | FC | 74189 | DIP16 | TS | 74F189 74F189SC 74F189SJ 74F189PC |
| Fairchild | FC | 74219 | DIP16 | TS | 74F219 74F219SC 74F2019SJ 74F219PC |
| Fujitsu | MB | 461 | DIP16 | MB461 | |
| Intel | D/P | 3101 | DIP16 | OC | D3101 D3101A |
| Mitsubishi | M | 74289 | DIP16 | M74289 | |
| National | DM | 5489 | DIP16 | DM5489 DM54L89A | |
| National | DM | 7489 | DIP16 | DM7489 DM74L89A | |
| National | 74189 | DIP16 | TS | 74F189 74F189SC 74F189SJ 74F189PC | |
| National | 74189 | DIP16 | TS | 74F219 74F219SC 74F2019SJ 74F219PC | |
| Philips | 74189 | DIP16 | TS | 74F189 74F189A | |
| Philips | 74219 | DIP16 | TS | 74F219 74F219A | |
| Siemens | FLQ | 101 | DIP16 | FLQ101 | |
| Signetics | N | 7489 | DIP16 | N7489 | |
| Soviet | RU | 531 | DIP16 | KR531RU8 | |
| Texas | SN | 7489 | DIP16 | . | SN7489 |
| Texas | SN | 74189 | DIP16 | SN74S189 |
Bipolar RAM 16 x 4
Size
| bit | Byte (padded 0000xxxx) | Byte (unpadded) | Hex |
|---|---|---|---|
| 64b | 16B | 8B | 40hex |
Note:
Pinout
DIP16 (AM27S02, AM27S03)
+--\/--+
A0 |1 16| Vcc
*CS |2 15| A1
*WE |3 14| A2
D0 |4 13| A3
*O0 |5 12| D3
D1 |6 11| *O3
*O1 |7 10| D2
GND |8 9| *O2
+------+
DIP16
+--\/--+
A0 |1 16| Vcc
*ME |2 15| A1
*WE |3 14| A2
D1 |4 13| A3
*Q1 |5 12| D4
D2 |6 11| *Q4
*Q2 |7 10| D3
GND |8 9| *Q3
+------+
LCC20
+---------------------------------------+
| 4 *WE | 9 NC | 14 *O3 | 19 A1 |
| 5 D0 | 10 GND | 15 NC | 20 Vcc |
| 6 *O0 | 11 NC | 16 D3 | 1 NC |
| 7 D1 | 12 *O2 | 17 A3 | 2 A0 |
| 8 *O1 | 13 D2 | 18 A2 | 3 *CS |
+---------------------------------------+
External links
Files
-
Am27S02 Am27S03 Datasheet -
D3101 D3101A Datasheet
-
74F189A Datasheet
-
74F219A Datasheet
-
SN7489 Datasheet
-
74F189 Datasheet
