SRAM 16 x 4

Cross-Reference

BRAND	TAG	NUMBER	MARKINGS
AMD	Am	27S02	Am27S02 (OC)
AMD	Am	27S03	Am27S03 (TS)
Fairchild	FC	7489 74189 9389	FC7489 FC9389 74F189
Fujitsu	MB	461	MB461
Intel	I	3101	I3101 I3101A (OC)
Mitsubishi	M	74289	M74289
National	DM	5489 7489	DM5489 DM7489 DM54L89A DM74L89A
National		74189 74219	74F189 74F189SC 74F189SJ 74F189PC 74F219 74F219SC 74F2019SJ 74F219PC (TS)
Philips		74189 74219	74F189 74F189A 74F219 74F219A (TS)
Siemens	FLQ	101	FLQ101
Signetics	N	7489	N7489
Soviet	RU	531	KR531RU8
Texas	SN	7489 74189	SN7489 SN74S189

Bipolar RAM 16 x 4 (DIP16, 300mil)

Size

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

Pinout

    +--\/--+
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
    +------+

Files

• 
  Am27S02 Am27S03 Datasheet
• I3101 I3101A Datasheet
  I3101 I3101A Datasheet
• 
  74F189A Datasheet
• 
  74F219A Datasheet
• 7489 Datasheet
  7489 Datasheet
• 
  74189 Datasheet