e~.National ~ Semiconcluctor INS&154 N.ChanRel 12&.
INS8154 - N-Channel 128-by-8 Bit RAM Input/Output
e~.National ~ Semiconcluctor INS&154 N.ChanRel 12&.by.& Bit RAM Input/Outriit (RAM 1/0) General Description The RAM Input/Output Chip if'.' LSI device.