Re: New Pile of Mystery Boards

[Patrick Schaefer <pa.schaefer@fz-juelich.de>]

Jeff Lemke wrote:

> Sorry for the long time in responding.  The two chips on the left are
> labled "P21464-10" on the first line, "K047 KOREA" on the second line.
4x64 kbit. Two of these form 64 kByte.

> has "SN74LS374N" on the first line and "XXAB9212" on the second line.
This is an 8bit d-flipflop.

> then a big "S", then on three lines is written "74LS245N", "FKN2486",
> and "9148VF" respectively.

An 8bit bus transceiver made by Signetics.

These are the parts you need to build an extended 80column board for the
//e.


Patrick