SRAM 16k x 1

Cross-Reference

BRAND	TAG	NUMBER	PIN COUNT	OUTPUT	MARKINGS
Hitachi	HM	6267	DIP20-300mil	.	HM6267 HM6267P HM6267LP
Integrated Dev. Tech.	IDT	6167	DIP20-300mil SOJ20-300mil	.	IDT6167LA IDT6167SA
Motorola	MCM	2167	DIP20-300mil LCC20-300x400mil	TS	MCM2167H MCM2167L MCM2167P MCM2167Z
Pyramid Semiconductor	P4C	167	DIP20-300mil LCC20-300x400mil	TS	P4C167 P4C167L

Static Random-Access Memory 16K x 1

Size

bit	Byte (padded 0000000x)	Byte (unpadded)	Hex
16Kb	16KB	2KB	4000hex

Pinout

DIP20 SOJ20
         +---\/---+
      A0 | 1    20| Vcc
      A1 | 2    19| A13
      A2 | 3    18| A12
      A3 | 4    17| A11
      A4 | 5    16| A10
      A5 | 6    15| A9
      A6 | 7    14| A8
    Dout | 8    13| A7
     *WE | 9    12| Din
     GND | 10   11| *CE
         +--------+

LCC20
+----------------------------------------+
|  3 A2    |         | 13 A7   |         |
|  4 A3    |  9 *WE  | 14 A8   | 19 A13  |
|  5 A4    | 10 GND  | 15 A9   | 20 Vcc  |
|  6 A5    | 11 *CE  | 16 A10  |  1 A0   |
|  7 A6    | 12 Din  | 17 A11  |  2 A1   |
|  8 Dout  |         | 18 A12  |         |
+----------------------------------------+

External links

SRAM page on wikipedia

Files

• 
  HM6267 Datasheet
• 
  IDT6167 Datasheet
• 
  MCM2167 Datasheet
• 
  P4C167 Datasheet