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 wh/ch provides random access memor' Peripheral interfacing for microcomputer syste he RAM portion contains 1024 bits of static R anized as 128x8, The 1/0 portion consists of t ripheral ports of eight bits each...
