SRAM 1k x 1

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Cross-Reference
BRAND TAG NUMBER PIN COUNT OUTPUT MARKINGS
AMD Am 93415 Am93415 Am93425 Am93425DC
Fairchild F 2102 F2102FPC F2102LFPC F21L02FPC
Fairchild F 93425 F93425PC
Hitachi HM 2504 HM2504
Hitachi HM 2511 HM2511
Intel D/P 2102 16 TS D2102 D2102A D2102AL
Intel D/P 2115 16 TS D2115 D2115A
Intel D/P 2125 16 TS D2125 P2125 D2125A P2125H
Intel D/P 8102 16 TS D8102 D8102A
Signetics S 2102 21F02 21L02 21L02A
Texas Instruments SN 74209 SN74S209N
Texas Instruments SN 74309 SN74S209N

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

Contents

Size

bit Byte (padded 0000000x) Byte (unpadded) Hex
1Kb 1KB 128B 400hex

Pinout

DIP16 (valid ONLY for 2102 and 8102)
         +---\/---+
      A6 | 1    16| A7
      A5 | 2    15| A8
     R/W | 3    14| A9
      A1 | 4    13| *CE
      A2 | 5    12| Dout
      A3 | 6    11| Din
      A4 | 7    10| Vcc
      A0 | 8     9| GND
         +--------+



DIP16 (all the others)
         +---\/---+
     *CS | 1    16| Vcc
      A0 | 2    15| Din
      A1 | 3    14| *WE
      A2 | 4    13| A9
      A3 | 5    12| A8
      A4 | 6    11| A7
    Dout | 7    10| A6
     GND | 8     9| A5
         +--------+

External links

SRAM page on wikipedia

Files

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