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	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

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

Files

• 

  Am27S02 Am27S03 Datasheet

• 

  D3101 D3101A Datasheet

• 

  74F189A Datasheet

• 

  74F219A Datasheet

• 

  SN7489 Datasheet

• 

  74F189 Datasheet