Understand the difference.
Compare the meaning, drawing context and source references of two entries. A similar graphic or shared abbreviation does not establish equivalence.
SCHMITT-NOT
SymbolsSchmitt-trigger inverter
A digital inverter with hysteresis between its input switching thresholds.
- Drawing use
- Schematic
- Application
- Logic & signals
- Reference family
- Manufacturer
A distinction that matters
Input hysteresis and logical inversion are separate properties; neither makes an arbitrary slow input safe for every logic family.
SCHMITT
SymbolsSchmitt-trigger buffer
A non-inverting digital element with separate rising and falling input thresholds.
- Drawing use
- Schematic
- Application
- Logic & signals
- Reference family
- Manufacturer
A distinction that matters
A Schmitt buffer preserves logical polarity, unlike a Schmitt-trigger inverter.
Original educational previews. Follow the source references on each full entry for the appropriate standard or selected product.