Nand
Part of Math Symbols
Nand has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- ⊼
- Unicode
- U+22BC
About this symbol
⊼ is NAND, “not and”: true unless both inputs are true. In 1913 the American logician Henry Sheffer showed that every other operation in logic can be built from NAND alone, and computer chips are commonly built mostly from NAND gates for the same reason.
Unicode facts
- Official name
- NAND
- Type
- Maths symbol
- Unicode block
- Mathematical Operators
- Unicode group
- Operators
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.