Diodes 74LVC2G14 User Manual

74LVC2G14

DUAL SCHMITT TRIGGER INVERTERS

Description

The 74LVC2G14 is a dual Schmitt trigger inverter gate with standard

push-pull outputs. The device is designed for operation with a power

supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing

this device to be used in a mixed voltage environment. The device is

fully specified for partial power down applications using I

circuitry disables the output preventing damaging current backflow

when the device is powered down.

The gate performs the positive Boolean function:

AY 

OFF

. The I

Pin Assignments

OFF

Features

 Wide Supply Voltage Range from 1.65V to 5.5V

 ±24mA Output Drive at 3.0V

 CMOS low power consumption

 IOFF Supports Partial-Power-Down Mode Operation

 Inputs accept up to 5.5V

 ESD Protection Tested per JESD 22

 Exceeds 200-V Machine Model (A115)

 Exceeds 2000-V Human Body Model (A114)

 Exceeds 1000-V Charged Device Model (C101)

 Latch-Up Exceeds 100mA per JESD 78, Class I

 DFN1409 package designed as a direct replacement for chip

scale packaging.

 Range of Package Options SOT26, SOT353, DFN1010,

DFN1409 and DFN1410

 Leadless packages per JESD30E

 DFN1410 denoted as X2-DFN1410-6

 DFN1409 denoted as X2-DFN1409-6

 DFN1010 denoted as X2-DFN1010-6

 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

74LVC2G14

Document number: DS35163 Rev. 5 - 2

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and < 1000 ppm antimony compounds.

Click here for ordering information, located at the end of datasheet

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Applications

 Voltage Level Shifting

 General Purpose Logic

 Power Down Signal Isolation

 Wide array of products such as:

 PCs, networking, notebooks, netbooks, tablets

 Computer peripherals, hard drives, CD/DVD ROM

 TV, DVD, DVR, set top box

 Cell Phones, Personal Navigation / GPS

 MP3 players ,Cameras, Video Recorders

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Pin Descriptions

Pin Name Pin NO. Function

1A 1 Data Input

GND 2 Ground

2A 3 Data Input

2Y 4 Data Output

VCC

1Y 6 Data Output

5

Supply Voltage

Logic Diagram

74LVC2G14

1A

2A

1

3

6

1Y

4

2Y

Function Table

Inputs Output

A Y

H L

L H

Absolute Maximum Ratings (Note 4) (@T

Symbol Description Rating Unit

ESD HBM Human Body Model ESD Protection 2 kV

ESD CDM Charged Device Model ESD Protection 1 kV

ESD MM Machine Model ESD Protection 200 V

VCC

VI

VO Voltage applied to output in high impedance or I

VO

IIK Input Clamp Current VI < 0

IOK Output Clamp Current VO < 0

IO

—

TJ

T

STG

Note: 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be within recommend values.

74LVC2G14

Document number: DS35163 Rev. 5 - 2

Supply Voltage Range -0.5 to +6.5 V

Input Voltage Range -0.5 to +6.5 V

Voltage applied to output in high or low state

Continuous Output Current -50 mA

Continuous Current Through V

Operating Junction Temperature -40 to +150 °C

Storage Temperature -65 to +150 °C

= +25°C, unless otherwise specified.)

A

state

OFF

or GND

DD

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-0.5 to +6.5 V

-0.3 to VCC +0.5

-50 mA

±100 mA

V

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74LVC2G14

Recommended Operating Conditions (Note 5) (@T

Symbol Parameter Min Max Unit

VCC

VI

VO

IOH

IOL

t/V Input transition rise or fall rate

TA

Note: 5. Unused inputs should be held at VCC or Ground.

Operating Voltage

Input Voltage 0 5.5 V

Output Voltage 0

High-Level Output Current

Low-Level Output Current

Operating free-air temperature

74LVC2G14

Document number: DS35163 Rev. 5 - 2

Operating

Data retention only

= 1.65V

V

CC

VCC = 2.3V

VCC = 3V

VCC = 4.5V

= 1.65V

V

CC

VCC = 2.3V

VCC = 3V

VCC = 4.5V

V

= 1.8V ± 0.15V, 2.5V ± 0.2V

CC

VCC = 3.3V ± 0.3V

VCC = 5V ± 0.5V

—

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= +25°C, unless otherwise specified.)

A

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1.65 5.5 V

1.5 — V

VCC

— -4

— -8

— -16

— -24

— -32

— 4

— 8

— 16

— 24

— 32

— 20

— 10

— 5

-40 +125 ºC

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V

mA

ns/V

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

A

Symbol Parameter Test Conditions VCC

VT+

VT-

VT

Positive-going input threshold voltage

Negative-going input threshold voltage

Hysteresis (V

- V

T+

T-)

—

IOH = -100A

1.65V to 4.5V

IOH = -4mA

IOH = -8mA

VOH

High-Level Output Voltage

IOH = -16mA

IOH = -24mA

IOH = -32mA

IOL = 100A

1.65V to 4.5V

IOL = 4mA

IOL = 8mA

VOL

Low-Level Output Voltage

IOL = 16mA

IOL = 24mA

I

= 32mA

OL

0 to 5.5V

1.65V to 5.5V — 10 — 40 A

I

OFF

ICC

Input Current

II

Power Down Leakage Current

Supply Current

VI = 5.5V or GND

VI or VO = 5.5V

VI = 5.5V or GND, IO = 0

74LVC2G14

Document number: DS35163 Rev. 5 - 2

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74LVC2G14

-40°C to +85°C -40°C to +125°C

Min Max Min Max

1.8V

2.3V

3V

4.5V 1.90 3.10 1.90 3.30

5.5V

1.65V

2.3V

3V

4.5V 1.00 2.00 0.60 1.70

5.5V

1.8V

2.3V

3V

4.5V 0.60 1.50 0.60 1.70

5.5V

1.65V

2.3V

3V

4.5V

1.65V

2.3V

3V

4.5V

0 — ± 10 — ± 20 A

0.70 1.50 0.70 1.70

1.00 1.80 1.00 2.00

1.30 2.20 1.30 2.40

2.20 3.60 2.20 3.80

0.25 0.90 0.39 1.10

0.40 1.15 0.25 0.87

0.60 1.50 0.40 1.35

1.20 2.30 1.00 2.50

0.15 1.00 0.37 1.20

0.25 1.10 0.15 1.30

0.40 1.20 0.40 1.40

0.70 1.70 0.70 1.90

V

– 0.1

CC

—

V

– 0.1

CC

—

1.2 — 0.95 —

1.9 — 1.7 —

2.4 — 1.9 —

2.3 — 2.0 —

3.8 — 3.4 —

— 0.1 — 0.10

— 0.45 — 0.70

— 0.3 — 0.45

— 0.4 — 0.60

— 0.55 — 0.80

— ± 5 — ± 20 A

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Unit

V

A

V