M74HC14

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Hex Schmitt Inverter

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Product overview

Description

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 % VCC 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.

  • All 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - M74HC14

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M74HC14YRM13TR
Active
SO-14 Automotive Ecopack3
M74HC14YTTR
Active
TSSOP-14L Automotive Ecopack3

M74HC14YRM13TR

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

M74HC14YTTR

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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M74HC14YTTR

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors