DRAM 16k x 4

Cross-Reference

BRAND	TAG	NUMBER	PIN COUNT	OUTPUT	MARKINGS
Fujitsu	MB	81416	DIP18-300mil LCC18	TS	MB81416
Texas Instruments	TMS	4416	DIP18-300mil LCC18	TS	TMS4416 SMJ4416

Dynamic Random-Access Memory 16K x 4

Size

bit	Byte (padded 0000xxxx)	Byte (unpadded)	Hex
64Kb	16KB	8KB	10000hex

Pinout

DIP18
         +---\/---+
     *OE | 1    18| Vss
     DQ1 | 2    17| DQ4
     DQ2 | 3    16| *CAS
     *WE | 4    15| DQ3
    *RAS | 5    14| A0
      A6 | 6    13| A1
      A5 | 7    12| A2
      A4 | 8    11| A3
     Vcc | 9    10| A7
         +--------+

LCC18
+-----------------------------------------+
|  3 DQ2   |         | 12 A2    |         |
|  4 *WE   |  8 A4   | 13 A1    | 17 DQ4  |
|  5 *RAS  |  9 Vcc  | 14 A0    | 18 Vss  |
|  6 A6    | 10 A7   | 15 DQ3   |  1 *OE  |
|  7 A5    | 11 A3   | 16 *CAS  |  2 DQ1  |
+-----------------------------------------+

External links

DRAM page on wikipedia

Files

• 

  MB81416 Datasheet

• 

  TMS4416 SMJ4416 Datasheet