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.
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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-14 | Automotive | 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
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| M74HC14YRM13TR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| M74HC14YTTR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
M74HC14YRM13TR Active
M74HC14YTTR Active
(*) 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