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Reference.org
OR-AND-invert
open-in-new
<p>OR-AND-invert gates, or OAI-gates, are <a href="/facts/Logic_gates/RHLulvKI">logic gates</a> comprising <a href="/facts/OR_gate/ox2lHgIM">OR gates</a> followed by a <a href="/facts/NAND_gate/g6FUuhJT">NAND gate</a>. They can be efficiently implemented in logic families like <a href="/facts/CMOS/NJIWYgBl">CMOS</a> and <a href="/facts/Transistor%25E2%2580%2593transistor_logic/z4bvHotl">TTL</a>. They are <a href="/facts/Duality_(mathematics)/8jGuyQIU">dual</a> to <a href="/facts/AND-OR-invert/HEv4Wpwa">AND-OR-invert</a> gates. </p>