74VHC14

Active
Design Win

Hex Schmitt Inverter

Download datasheet
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

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.
  • All 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - 74VHC14

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

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

74VHC14YMTR

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

74VHC14YTTR

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

Swipe or click the button to explore more details Don't show this again
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
Active
EAR99 NEC Tape and Reel TSSOP-14L -40 125 MOROCCO
74VHC14YMTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-14 -40 125 MOROCCO

74VHC14YTTR Active

Package:
TSSOP-14L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

74VHC14YTTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

74VHC14YMTR Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

74VHC14YMTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office
Swipe or click the button to explore more details Don't show this again

(*) 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