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  • The 74VHC14 device is an advanced high-speed CMOS hex Schmitt inverter manufactured with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages including a buffer output, which provides high noise immunity and stable output. Power-down protection is provided on all inputs and 0 to 7 V can be accepted on inputs regardless of the supply voltage. This device can be used to interface from 5 V to 3 V. Pin configuration and function are the same as those of the 74VHC04 device but the 74VHC14 device has hysteresis. This along with its Schmitt trigger function allows the device to be used on line receivers with slow rise/fall input signals. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage.

    Key Features

    • High speed: tPD= 5.5 ns (typ.) at VCC= 5 V
    • Low power dissipation
      • ICC= 2 μA (max.) at TA= 25 C
    • Typical hysteresis: Vh= 1 V at VCC= 4.5 V
    • Power-down protection on inputs
      • Symmetrical output impedance |IOH| = IOL= 8 mA (min.)
    • Balanced propagation delay: tPLH≅ tPHL
    • Operating voltage range
      • VCC(opr.) = 2 V to 5.5 V
    • Pin and function compatible with 74 series 14
    • Improved latch-up immunity
    • Low noise
      • VOLP= 0.8 V (max.)
    • ESD performance
      • HBM: 2000 V
      • MM: 200 V
      • CDM: 1000 V

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STMicroelectronics - 74VHC14

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
74VHC14YMTR
Active
SO-14 Automotive Ecopack3
74VHC14YTTR
Active
TSSOP 14 Automotive Ecopack3

74VHC14YMTR

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

74VHC14YTTR

Package:

TSSOP 14

Material Declaration**:

Marketing Status

Active

Package

TSSOP 14

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

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
74VHC14YTTR No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP 14 -40 125 MOROCCO 0.43 / 1k
74VHC14YMTR Available at 2 distributors

Distributor availability of74VHC14YMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1388 1 Order Now
ARROW AMERICA 10000 2500 Order Now

Distributor reported inventory date: 2020-12-03

Distributor Name

DIGIKEY

Stock

1388

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

10000

Min.Order

2500

Region

AMERICA Order Now

Distributor reported inventory date: 2020-12-03

Buy Direct
Active
EAR99 NEC Tape And Reel SO-14 -40 125 MOROCCO 0.41 / 1k

74VHC14YTTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.43 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP 14

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.43 / 1k

Country of Origin

MOROCCO

74VHC14YMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.41 / 1k

Distributor availability of74VHC14YMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1388 1 Order Now
ARROW AMERICA 10000 2500 Order Now

Distributor reported inventory date: 2020-12-03

Distributor Name

DIGIKEY

Stock

1388

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

10000

Min.Order

2500

Region

AMERICA Order Now

Distributor reported inventory date: 2020-12-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.41 / 1k

Country of Origin

MOROCCO

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