SRAM 16 x 4

Cross-Reference

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	DIP16-300mil	OC	FC9389
Fairchild	FC	9389	DIP16-300mil	OC	FC9389
Fairchild	FC	74189	DIP16-300mil	TS	74F189 74F189SC 74F189SJ 74F189PC
Fairchild	FC	74219	DIP16-300mil	TS	74F219 74F219SC 74F2019SJ 74F219PC
Fujitsu	MB	461	DIP16-300mil		MB461
Intel	D/P	3101	DIP16-300mil	OC	D3101 D3101A
Mitsubishi	M	53289	DIP16-300mil		M53289P
Mitsubishi	M	74289	DIP16-300mil		M74289
National	DM	5489	DIP16-300mil		DM5489 DM54L89A
National	DM	7489	DIP16-300mil		DM7489 DM74L89A
National		74189	DIP16-300mil	TS	74F189 74F189SC 74F189SJ 74F189PC
National		74189	DIP16-300mil	TS	74F219 74F219SC 74F2019SJ 74F219PC
Philips		74189	DIP16-300mil	TS	74F189 74F189A
Philips		74219	DIP16-300mil	TS	74F219 74F219A
Siemens	FLQ	101	DIP16-300mil		FLQ101
Signetics	N	7489	DIP16-300mil		N7489
Soviet	RU	531	DIP16-300mil		KR531RU8
Texas	SN	7489	DIP16-300mil	.	SN7489
Texas	SN	74189	DIP16-300mil		SN74S189

Bipolar RAM 16 x 4

Size

bit	Byte (padded 0000xxxx)	Byte (unpadded)	Hex
64b	16B	8B	40hex

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
    +------+

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  |
+---------------------------------------+

Files

• 

  Am27S02 Am27S03 Datasheet

• 

  D3101 D3101A Datasheet

• 

  74F189A Datasheet

• 

  74F219A Datasheet

• 

  SN7489 Datasheet

• 

  74F189 Datasheet