SRAM 1k x 4

Cross-Reference

BRAND	TAG	NUMBER	PIN COUNT	OUTPUT	MARKINGS
AMD	Am	2148		.	Am2148 Am2149 Am21L48 Am21L49 Am91L14 Am91L24
AMI	S	2114			S2114
EMM Semi	SEMI	2114	18	TS	SEMI2114
Fujitsu	MB	8114			MB8114 MB8148 MB8149
Fujitsu	MBM	2114			MBM2114 MBM2148 MBM8414
G.E. / RCA	MWS	5114			MWS5114
Hitachi	HM	4334			HM4334
Harris	HM	6514			HM6514
Hitachi	HM	6148	18	TS	HM6148
Intel	D/P	2114	18	TS	D2114 P2114 D2114A P2114A
Intel	D/P	2147	18	TS	D2147H
Intel	D/P	2148 2149	18	TS	D2148 D2148H D2149H
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
National Semiconductor	NMC	2148	18	TS	NMC2148 NMC2148HJ
NEC	uPD	2114	18	TS	uPD2114 uPD2114L uPD444
OKI	MSM	2114v			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	18	TS	SY2114 SY2148
Soviet	RU	541			KR541RU2
Toshiba	TMM	314			TMM314
Toshiba	TC	5514			TC5513 TC5514
United Microelectronics	UM	214			UM2148
OTHERS					SMOS6514 4045

Static Random-Access Memory 1K x 4 (DIP16, 300mil)(DIP18, 300mil)

Size

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

Pinout

DIP18 (only Intel D2147H)
         +---\/---+
      A0 | 1    18| Vcc
      A1 | 2    17| A6
      A2 | 3    16| A7
      A3 | 4    15| A8
      A4 | 5    14| A9
      A5 | 6    13| A10
    Dout | 7    12| A11
     *WE | 8    11| Din
     GND | 9    10| *CS
         +--------+

DIP18 (all the others)
         +---\/---+
      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
         +--------+

DIP16
         +---\/---+
     *CS | 1    18| Vcc
      A0 | 2    17| Din
      A1 | 3    16| WE
      A2 | 4    15| A9
      A3 | 5    14| A8
      A4 | 6    13| A7
    Dout | 7    12| A6
     GND | 8    11| A5
         +--------+

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