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M74HC14：Hex Schmitt Inverter

The M74HC14 is a high speed CMOS hex Schmitt inverter fabricated with silicon gate C²MOS technology. Pin configuration and functions are the same as those of the M74HC04 but all inputs have a 20 % V_CC hysteresis level.

This, together with the Schmitt trigger function, allows the device to be used on line receivers with slow rise/fall input signals.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

Key Features

• High speed: tPD = 12 ns (typ.) at VCC = 6 V
• Low power dissipation: ICC = 1 μA (max.) at TA  = 25 °C
• High noise immunity: VH = 1.2 V (typ.) at VCC = 6 V
• Symmetrical output impedance: |IOH | = IOL = 4 mA (min.)
• Balanced propagation delays: tPLH ≃ tPHL
• Wide operating voltage range: VCC (opr) = 2 to 6 V
• Pin and function compatible with 74 series 14
• ESD performance
  • CDM: 1 kV
  • HBM: 2 kV
  • MM: 200 V

Product Specifications

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Quality & Reliability