ITEM NAME:10pcs Microelectronics M2764A-2F1 M2764A2F1 M2764A CDIP28 IC EPROMS 10pcs Microelectronics M2764A-2F1 M2764A2F1 M2764A CDIP28 IC EPROMS SPECIFICATIONS.(Manufacturer Part Number: M2764A-2F1, M2764A2F1, M2764A. Item included: 10 x IC EPROMS. 3) Easy installation. 2) There is a glass window through which you can see the internal integrated circuit. 1) 100% new and high quality.