All I/O pins in the MAX7000S family have a tristate buffer.

More Questions from Programmable Logic Device

• LUT is an acronym for look-up table.
• Sum-of-products is two or more product terms that are NANDed together.
• The major structures of the MAX7000S are the logic array block (LAB) and the programmable intermediate array (PIA).
• In the OLMC of a GAL16V8, the FMUX selects the signal that is fed into the input matrix.
• Most PAL devices have a tristate buffer driving the input pins.
• The FPLA has a programmable AND array and a programmable OR array.
• The GAL22V10 has 12 outputs pins and 10 input pins.
• The programming technologies that are used in CPLD devices are all nonvolatile.
• A PAL uses a programmable OR array followed by a fixed AND array.
• The hard core portions of FPGAs are reprogrammable in the field.

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