74F573
Revision as of 11:15, 26 June 2021 by Numberformat (talk | contribs) (Created page with "Due to chip packaging limitations in the 1970s, there was great effort to use the minimum number of pins for external connections. Intel multiplexed address & data buses, usi...")
Due to chip packaging limitations in the 1970s, there was great effort to use the minimum number of pins for external connections.
Intel multiplexed address & data buses, using the same pins to carry two sets of information: address & data.
Chips like this one is commonly used for this purpose.