SRAM 1k x 4

Cross-Reference

BRAND	TAG	NUMBER	MARKINGS
AMD	Am	2148		Am2148 Am2149 Am21L48 Am21L49 Am91L14 Am91L24
AMI	S	2114		S2114
EMM Semi	SEMI	2114		SEMI2114
Fujitsu	MB	8114		MB8114 MB8148 MB8149
Fujitsu	MBM	2114		MBM2114 MBM2148 MBM8414
G.E. / RCA	MWS	5114		MWS5114
Harris	HM	6514		HM6514
Hitachi	HM	6148		HM6148 HM4334
Intel	D/P	2114		D2114 P2114 D2147 D2148 D2149
Intel	I	2114	TS	I2114 I2114A
Intersil	IM	7114		IM7114
Matsushita	MN	2114		MN2114 MN2148
Mitsubishi	M5	891		M5891 M58981
Mitsubishi	M5L	2114		M5L2114
Motorola	MCM	2114		MCM2114 MCM21L14
Motorola	MCM	65148		MCM65148
National Semiconductor	MM	2114		MM2114 MM6514
National Semiconductor	NMC	2114		NMC2114 NMC2148
NEC	uPD	2114		uPD2114 uPD444
OKI	MSM	2114		MSM2114 MSM5114 MSM5115
Philips	PCD	5114		PCD5114
Pyramid Semiconductor	P4C	148		P4C148 P4C149 P4C150
Seiko	SRM	2114		SRM2114 SRM5114 SRAM5114
Sharp	LH	5114		LH5114
Signetics	N	2614		N2614
Synertek	SY	2114		SY2114 SY2148
Soviet	RU	541		KR541RU2
Toshiba	TMM	314		TMM314
Toshiba	TC	5514		TC5513 TC5514
United Microelectronics	UM	2148		UM2148
OTHERS				SMOS6514 4045

Static Random-Access Memory 1K x 4 (DIP18, 300mil)

Size

bit	Byte (padded 0000xxxx)	Byte (unpadded)	Hex
4Kb	1KB	512B	1000hex

Pinout

DIP18
         +---\/---+
      A6 | 1    18| Vcc
      A5 | 2    17| A7
      A4 | 3    16| A8
      A3 | 4    15| A9
      A0 | 5    14| I/O1
      A1 | 6    13| I/O2
      A2 | 7    12| I/O3
     *CE | 8    11| I/O4
     GND | 9    10| *WE
         +--------+

External links

SRAM page on wikipedia

Files

• 

  Am2148 Datasheet

• 

  Am9114 Datasheet

• 

  Am9124 Datasheet

• 

  D2114 Datasheet

• 

  HM6148 Datasheet

• I2114A Datasheet

  I2114A Datasheet

• 

  NMC2148 Datasheet

• 

  SY2148 Datasheet

• 

  SEMI2114 Datasheet

• 

  uPD2114 Datasheet