Sum-of-products is two or more product terms that are NANDed together.

More Questions from Programmable Logic Device

• 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.
• The major digital system categories include Boolean logic, ASICs, and microprocessor/DSP devices.
• The Boolean expression (A + B)(C + D) is an example of ________.

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