Diodes 74LVC1G97 User Manual

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Description

The 74LVC1G97 is a single 3-input positive configurable multiple
function gate with a standard push-pull output. The output state is
determined by eight patterns of 3-bit input. The user can chose the
logic functions MUX, AND, OR, NAND, NOR, inverter or non­inverting buffer. All inputs can be connected to ground or Vcc as
required. 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 IOFF. The
IOFF circuitry disables the output preventing damaging current
backflow when the device is powered down. The user is reminded
that the device can simulate several types of logic gates but may
respond differently due to the Schmitt action at the inputs.

NEW PRODUCT

Features

74LVC1G9

CONFIGURABLE MULTIPLE-FUNCTION GAT

Pin Assignments

(Top View)

1

IN1

2

GND

3

IN0

SOT26

(Top View)

IN1

1

GND

2
3

IN0

X2-DFN1410-6

Applications

6

IN2

CC

GND

5

V

4

Y

IN2

6

V

5

CC

4

Y

(Top View)

1

IN1

2

3

IN0

SOT363

(Top View)

1

IN1

2

GND

3

IN0

X2-DFN1010-6

6

IN2

5

V

4

Y

6

IN2

5

V

CC

4

Y

CC

• Wide Supply Voltage Range from 1.65V to 5.5V

• ± 24mA Output Drive at 3.3V

• CMOS low power consumption

• IOFF Supports Partial-Power-Down Mode Operation

• Inputs accept up to 5.5V

• ESD Protection Exceeds JESD 22

 200-V Machine Model (A115-A)
 2000-V Human Body Model (A114-A)

• Latch-Up Exceeds 100mA per JESD 78, Class II

• Range of Package Options

• SOT26, SOT363, X2-DFN1410-6, and X2-DFN1010-6: Available
in “Green” Molding Compound (no Br, Sb)

 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.

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.

74LVC1G97

Document number: DS35127 Rev. 5 - 2

www.diodes.com

• Voltage Level Shifting

• General Purpose Logic

• Power Down Signal Isolation

• Wide array of products such as:

 PCs, networking, notebooks, netbooks, PDAs
 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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© Diodes Incorporated

74LVC1G9

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CONFIGURABLE MULTIPLE-FUNCTION GAT

Pin Descriptions

Pin Name Description

IN1 Data Input

GND Ground

IN0 Data Input

Y Data Output

VCC

IN2 Data Input

Logic Diagram

3

3

In0

In0

NEW PRODUCT

1

1

In1

In1

Supply Voltage

4

4

Y

Y

6

6

In2

In2

Function Table

Inputs Output

IN2 IN1 IN0 Y

L L L L
L L H L
L H L H
L H H H
H L L L
H L H H
H H L L
H H H H

74LVC1G97

Document number: DS35127 Rev. 5 - 2

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© Diodes Incorporated

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Logic Configurations

NEW PRODUCT

74LVC1G9

CONFIGURABLE MULTIPLE-FUNCTION GAT

2-to-1 Data Selector 1
2-input AND gate 2
2-input AND with inverted input 3, 4
2-input NOR with inverted input 3, 4
2-input OR 5
2-input NOR with both inputs inverted 2
1-input Inverter 6

74LVC1G97

Document number: DS35127 Rev. 5 - 2

Function Selection Table

Logic Function Configuration

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June 2012

© Diodes Incorporated

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CONFIGURABLE MULTIPLE-FUNCTION GAT

Absolute Maximum Ratings (Note 4)

Symbol Description Rating Unit

ESD HBM Human Body Model ESD Protection 2 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

IO

Continuous current through Vdd or GND ±100 mA

TJ

T

STG

Notes: 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.

NEW PRODUCT

Supply Voltage Range -0.5 to 6.5 V
Input Voltage Range -0.5 to 6.5 V

state

OFF

Voltage applied to output in high or low state

Output Clamp Current -50 mA
Continuous output current ±50 mA

Operating Junction Temperature -40 to +150 °C
Storage Temperature -65 to +150 °C

-0.3 to VCC +0.5

Recommended Operating Conditions (Note 5)

Symbol Parameter Min Max Unit

VCC

VI

VO

IOH

IOL

Δt/ΔV Input transition rise or fall rate

TA

Notes: 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 -40 +125 ºC

74LVC1G97

Document number: DS35127 Rev. 5 - 2

Operating 1.65 5.5 V
Data retention only 1.5 V

= 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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-4

-8

-16

-24

-32
4
8
16
24
32
20
10
5

74LVC1G9

-0.5 to 6.5 V
V

-50 mA

VCC

© Diodes Incorporated

V

mA

mA

ns/V

June 2012

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Electrical Characteristics T

Symbol Parameter Test Conditions

VT+

VT-

NEW PRODUCT

ΔVT

VOH

VOL

I

OFF

ICC

ΔICC

74LVC1G97

Document number: DS35127 Rev. 5 - 2

Positive-going input
threshold voltage

Negative-going input
threshold voltage

Hysteresis

T+ - VT-)

(V

High Level Output Voltage

High-level Input Voltage

II

Input Current
Power Down Leakage Current

Supply Current

Additional Supply Current

74LVC1G9

CONFIGURABLE MULTIPLE-FUNCTION GAT

= -40°C to +85°C (All typical values are at VCC = 3.3V, TA = +25°C)

A

VCC

1.65V 0.70 1.20

2.3V 1.11 1.60
3V 1.50 2.00

4.5V 2.16 2.74

5.5V 2.61 3.33

1.65V 0.30 0.72

2.3V 0.58 1.00
3V 0.80 1.30

4.5V 1.21 1.95

5.5V 1.45 2.35

1.65V 0.30 0.62

2.3V 0.40 0.80
3V 0.35 1.00

4.5V 0.55 1.10

5.5V 0.60 1.20
= -100μA

I

OH

IOH = -4mA
IOH = -8mA
IOH = -16mA
IOH = -24mA
IOH = -32mA

= 100μA

I

OL

IOL = 4mA
IOL = 8mA
IOL = 16mA
IOL = 24mA
IOL = 32mA
VI = 5.5V or GND
VI or VO = 5.5V

= 5.5V of GND

V

I

I

=0

O

One input at V
Other inputs at V
GND

CC

–0.6V

or

CC

www.diodes.com

1.65V to 5.5V

1.65V 1.2

2.3V 1.9

3V

4.5V 3.8

1.65V to 5.5V 0.1

1.65V 0.45

2.3V 0.3

3V

4.5V 0.55

0 to 5.5V ± 5 μA

0 ± 10 μA

1.65V to 5.5V

3V to 5.5V

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Min Typ Max Unit

V

– 0.1

CC

2.4

2.3

0.4

0.55

10 μA

500 μA

June 2012

© Diodes Incorporated

V

V