Programmable logic arrays with each array column divided into a

Programmable logic cell and array

Programmable logic cell and array

Programmable logic cell and array

Programmable logic cell and array with bus repeaters

Programmable logic circuit

Programmable logic circuit having bidirectional data lines

Programmable logic circuit using wired-or tristate gates

Programmable logic device

Programmable logic device

Programmable logic device

Programmable logic device

Programmable logic device

Programmable logic device

Programmable logic device

Programmable logic device address buffer/multiplexer/driver

Programmable logic device and storage circuit used therewith

Programmable logic device having a plurality of programmable log

Programmable logic device having a reduced switching matrix

Programmable logic device having expanded logic capability