11 May
2002
11 May
'02
4:46 p.m.
From the manual for the Pacific 4 Memory Board for my HP IIIP here are all
the suggested 1 megabit (256K x 4) memory chips - 8 required for each
megabyte expansion - all to be 120 nsec or faster:
Motorola - MCM514256P
NEC - uPD424256C
Samsung - KM44C256AP
Okidata - MSM514256RS
Texas Instruments - TMS44C256N
Intel - IP21014
Fujitsu - MB81C4256P
Toshiba - TC514256AP
I have mixed chips (manufacturer and speed) between banks on a memory card
but never within the same bank of eight chips.
To populate my cards I have pulled chips from both 286 motherboards and VGA
cards as suggested in other messages.
Alex
At 15:28 2002-05-11, you wrote:
only place i've found with a stock so far is
jameco, and they want $2.50 a
piece for them :(:(:( I need to fill out some old HP laserjet memory
boards.....
any suggestions on sources?