Schmitt-Triggers

Keeping it clean when interfacing between analog and digital systems

Noisy signals? Get them clean with our Schmitt triggers. These devices are also useful for reshaping signals in complex layouts, and can prevent multiple switching when driven by slow edges. They feature a wide voltage supply range, input hysteresis, and CMOS and TTL variants.

Key features and benefits

  • Prevents multiple switching when driven by slow edges
  • Cleans up the noisy signals
  • Reshapes the signals in complex layouts
  • Suitable for mixed 3.3 V and 5.0 V applications
  • Wide voltage supply range
  • Input hysteresis
  • Open drain output options
  • CMOS and TTL variants
  • Overvoltage tolerant input options

Key applications

  • Sine wave to square wave conversion
  • Interface between analog and digital environments
  • Increase noise immunity in design
  • Relaxation oscillators

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Schmitt-Triggers
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Products

Type number Description Status Quick access
74LVC14A Hex inverting Schmitt trigger with 5 V tolerant input ACT
74LVC14ABQ Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC14AD Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC14ADB Hex inverting Schmitt trigger with 5 V tolerant input Production
74LVC14APW Hex inverting Schmitt trigger with 5 V tolerant input Production
74AHC14BQ Hex inverting Schmitt trigger Production
74AHC14D Hex inverting Schmitt trigger Production
74AHC14PW Hex inverting Schmitt trigger Production
74AHCT14APW Hex inverting Schmitt trigger Production
74AHCT14BQ Hex inverting Schmitt trigger Production
74AHCT14D Hex inverting Schmitt trigger Production
74AHCT14PW Hex inverting Schmitt trigger Production

Brochure (1)

File name Title Type Date
75017632 Motor Control Solutions: MOSFETs, TRIACs, MCUs, LOGIC and much more Standard Products Brochure 2016-02-03

Marcom graphics (1)

File name Title Type Date
X2SON6_SOT1255_mk "plastic, thermal enhanced extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 0.8 mm x 0.35 mm body" Marcom graphics 2017-01-28

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