Diodes 74LVC2G07 User Manual

74LVC2G07

DUAL BUFFERS with OPEN DRAIN OUTPUTS

Description

The 74LVC2G07 is a dual buffer gate with open drain outputs. The

device is designed for operation with a power supply range of 1.65V

to 5.5V. The input is 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

the output preventing damaging current backflow when the device is

powered down. The open-drain output can be connected to other

open drain outputs to implement active-low wired-OR or active-high

wired-AND functions. The maximum sink current is 32mA

OFF

. The I

circuitry disables

OFF

.

Pin Assignments

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/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.

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

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

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

74LVC2G07

Document number: DS35162 Rev. 5 - 2

1 of 11

www.diodes.com

October 2013

© Diodes Incorporated

Pin Descriptions

Pin Name Pin NO. Function

1A 1 Data Input

GND 2 Ground

2A 3 Data Input

2Y 4 Data Output Open Drain

VCC

1Y 6 Data Output Open Drain

5

Supply Voltage

Logic Diagram

74LVC2G07

6

1Y

4

2Y

1A

2A

1

3

Function Table

Inputs Output

A Y

H Z

L L

Absolute Maximum Ratings (Note 4) (@T

Symbol Parameter 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

Continuous current through Vdd or GND ±100 mA

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.

74LVC2G07

Document number: DS35162 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

Operating Junction Temperature -40 to +150 °C

Storage Temperature -65 to +150 °C

= +25°C, unless otherwise specified.)

A

state

OFF

2 of 11

www.diodes.com

-0.5 to +6.5 V

-0.3 to VCC +0.5

-50 mA

-50 mA

V

October 2013

© Diodes Incorporated

74LVC2G07

Recommended Operating Conditions (Note 5) (@T

= +25°C, unless otherwise specified.)

A

Symbol Parameter Min Max Unit

VCC

V

VIL

VI

VO

IOL

Operating Voltage

High-Level Input Voltage

IH

Low-Level Input Voltage

Input Voltage 0 5.5 V

Output Voltage 0

Low-Level Output Current

Δt/ΔV Input transition rise or fall rate

TA

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

Operating free-air temperature

Operating 1.65 5.5 V

Data retention only 1.5 V

= 1.65V to 1.95V 0.65 X VCC

V

CC

VCC = 2.3 V to 2.7V

VCC = 3V to 3.6V

1.7

2

VCC = 4.5V to 5.5V 0.7 X VCC

= 1.65V to 1.95V

V

CC

VCC = 2.3V to 2.7V

VCC = 3V to 3.6V

VCC = 4.5V to 5.5V

= 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

0.7

0.8

4

8

16

24

32

20

10

10

-40 125 °C

0.35 X VCC

0.3 X VCC

VCC

V

V

V

mA

ns/V

Electrical Characteristics

Symbol Parameter Test Conditions

= 100μA

I

OL

IOL = 4mA

VOL

Low Level Output Voltage

IOL = 8mA

IOL = 16mA

IOL = 24mA

IOL = 32mA

Input Current

II

IOZ

I

OFF

ICC

ΔICC

Z State Leakage Current

Power Down Leakage Current

Supply Current

Additional Supply Current

VI = 5.5V or GND

V

= 0 to 5.5V

O

VI or VO = 5.5V

VI = 5.5V or GND, IO = 0

Input at VCC –0.6V

74LVC2G07

Document number: DS35162 Rev. 5 - 2

VCC

1.65V to 5.5V 0.1 0.1

1.65V 0.45 0.70

2.3V 0.3 0.45

3V

4.5V 0.55 0.80

0 to 5.5V ± 5 ± 20 μA

3.6V ± 10 ± 10 μA

0V ± 10 ± 20 μA

1.65V to 5.5V 10 40 μA

3V to 5.5V 500 5000 μA

3 of 11

www.diodes.com

-40°C to +85°C -40°C to +125°C

Min Max Min Max Unit

0.4 0.60

V

0.55 0.80

October 2013

© Diodes Incorporated

74LVC2G07

Package Characteristics (@T

Symbol Parameter Package Conditions Min Typ Max Unit

Input Capacitance Typical of all packages

CI

Thermal Resistance Junction-to-

θJA

Ambient

Thermal Resistance Junction-to-

θJC

Case

Note: 6. Test condition for SOT26, SOT363, X2-DFN1410-6, X2-DFN1409-6 and X2-DFN1010 -6: Device mounted on FR-4 substrate PC board, 2oz copper
with minimum recommended pad layout.

= +25°C, VCC = 3.3V unless otherwise specified.)

A

Vcc = 3.3V

VI = V

SOT26

SOT363 371

X2-DFN1410-6 430

X2-DFN1409-6 450

X2-DFN1010-6 510

SOT26

SOT363 143

X2-DFN1410-6 190

X2-DFN1409-6 225

X2-DFN1010-6 250

– or GND

CC

(Note 6)

(Note 6)

3.5 pF

204

52

°C/W

°C/W

Switching Characteristics

TA=-40°C to +85°C, CL = 30 or 50pF (see Figure 1)

Parameter

tpd

= -40°C to +125°C, CL = 30 or 50pF (see Figure 1)

T

A

Parameter

tpd

From

(Input)

A Y 0.5 6.7 0.5 4.3 0.5 3.7 0.5 2.9 ns

From

(Input)

A Y 0.5 8.4 0.5 5.5 0.5 4.7 0.5 3.7 ns

TO

(OUTPUT)

TO

(OUTPUT)

= 1.8V

V

CC

± 0.15V

Min Max Min Max Min Max Min Max

= 1.8V

V

CC

± 0.15V

Min Max Min Max Min Max Min Max

VCC = 2.5V

± 0.2V

V

= 2.5V

CC

± 0.2V

VCC = 3.3V

± 0.3V

VCC = 3.3V

± 0.3V

VCC = 5V

± 0.5V

VCC = 5V

± 0.5V

Unit

Unit

Operating Characteristics

TA = +25°C

Parameter

Cpd

Power dissipation

capacitance

Test

Conditions

f = 10 MHz 3 3 4 6 pF

VCC = 1.8V VCC = 2.5V VCC = 3.3V VCC= 5V

Typ Typ Typ Typ

Unit

74LVC2G07

Document number: DS35162 Rev. 5 - 2

4 of 11

www.diodes.com

October 2013

© Diodes Incorporated