272048

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EPROM 272048 & 27C2048 (DIP40, 600mil)

2Mb, 256KB (262.144 byte), 2 0000 hex 16 bit

pinout

          27C2048
        DIP48-600mil
         +---\/---+
     Vpp | 1    40| Vcc
     *CE | 2    39| *PGM
     Q15 | 3    38| A16
     Q14 | 4    37| A15
     Q13 | 5    36| A14
     Q12 | 6    35| A13
     Q11 | 7    34| A12
     Q10 | 8    33| A11
      Q9 | 9    32| A10
      Q8 |10    31| A9
     GND |11    30| GND
      Q7 |12    29| A8
      Q6 |13    28| A7
      Q5 |14    27| A6
      Q4 |15    26| A5
      Q3 |16    25| A4
      Q2 |17    24| A3
      Q1 |18    23| A2
      Q0 |19    22| A1
     *OE |20    21| A0
         +--------+