Datasheet 74LX1GU04STR, 74LX1GU04CTR Datasheet (SGS Thomson Microelectronics)

1/10December 2002

■ 5V TOLERANT INPUTS

■ HIGH SPEED:t

PD

= 4. 2ns (MAX.) at VCC=3V

■ LOW POWER DISSIPATION:

I

CC

=1µA(MAX.)atTA=25°C

■ POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

|I

OH

|=IOL= 24mA (MIN) at VCC=3V

■ BALANCED PROPAGATION DELAYS:

t

PLH

≅ t

PHL

■ OPERATING VOLTAGE RANGE:

V

CC

(OPR) = 1.65V to 5.5V

(1.2V Data Retention)

■ IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74LX1GU0 4 is a low voltage CMOS SINGLE
INVERTER (SINGLE STAGE) fabricated with
sub-micron silicon gate and double-layer metal
wiring C

2

MOS tecnology.

It is ideal for 1.65 to 5.5 V

CC

operations and low
power and low noi se applications. The internal
circuit is composed of 3 stages including buffer

output, which provide high noise immunity and
stable output.
Powerdownprotectionisprovidedoninputand
output and 0 to 7V can be accepted on inputs with
no regard to the supply voltage. It c an be
interfaced to 5V s ignal environment for inputs in
mixed 3.3/5V system.
All inputs and outputs are equipped with
protection circuits against static discharge.

74LX1GU04

LOW VOLTAGE CMOS SINGLE INVERTER

WITH 5V TOLERANT INPUT

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE T & R

SOT23-5L 74LX1GU04STR

SOT323-5L 74LX1GU04CTR

SC70-5SOT23-5

74LX1GU04

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INPUT AND O UTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION TRUTH TABLE

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Rating are those value beyond which damage to the device may occour. Functional operation under these condition is
not implied

1) I

O

absolute maximum rating must be observed

2) V

O

<GND,VO>V

CC

PIN No SYMBOL NAME AND FUNCTION

1 N.C. Not connected
2 1A Data Inputs
4 1Y Data Outputs
3 GND Ground (0V)
5

V

CC

Positive Supply Voltage

AY

LH

HL

Symbol Parameter² Value Unit

V

CC

Supply Voltage

-0.5 to +7.0 V

V

I

DC Input Voltage

-0.5 to +7.0 V

V

O

DC Output Voltage (VCC= 0V)

-0.5 to +7.0 V

V

O

DC Output Voltage (High or Low State) (note 1) -0.5 to VCC+ 0.5

V

I

IK

DC Input Diode Current

-50 mA

I

OK

DC Output Diode Current (note 2)

-50 mA

I

O

DC Output Current

± 50 mA

I

CC

or I

GND

DC VCCor Ground Current per Supply Pin

± 50 mA

T

stg

Storage Temperature

-65 to +150 °C

T

L

Lead Temperature (10 sec)

300 °C

74LX1GU04

3/10

RECOMMENDED OPERATING CONDITIONS

1) Truth Table guaranteed: 1.2V to 3.6V

2) V

IN

from0.8V to 2V atVCC=3.0V

DC SPECIFICATIONS

Symbol Parameter Value Unit

V

CC

Supply Voltage (note 1)

1.65 to 5.5 V

V

I

Input Voltage

0 to 5.5 V

V

O

Output Voltage (VCC= 0V)

0 to 5.5 V

V

O

Output Voltage (High or Low State) 0 to V

CC

V

I

OH,IOL

High or Low Level Output Current (VCC= 4.5 to 5.5V)

± 32 mA

I

OH,IOL

High or Low Level Output Current (VCC= 3.0 to 3.6V)

± 24 mA

I

OH,IOL

High or Low Level Output Current (VCC= 2.7 to 3.0V)

± 12 mA

I

OH,IOL

High or Low Level Output Current (VCC= 2.3 to 2.7V)

± 8mA

I

OH,IOL

High or Low Level Output Current (VCC= 1.65 to 2.3V)

± 4mA

T

op

Operating Temperqture

-55 to 125 °C

dt/dv Input Rise and Fall Time (note 2) 0 to 10 ns/V

Symbol Parameter

Test Condition Value

Unit

V

CC

(V)

-40 to 85 °C -55 to 125 °C

Min. Max. Min. Max.

V

IH

High Level Input
Voltage

1.65 to 1.95

0.75V

CC

0.75V

CC

V2.3 to 2.7

0.7V

CC

0.7V

CC

3.0 to 5.5

0.7V

CC

0.7V

CC

V

IL

Low Level Input
Voltage

1.65 to 1.95

0.25V

CC

0.25V

CC

V2.3 to 2.7

0.3V

CC

0.3V

CC

3.0 to 5.5

0.3V

CC

0.3V

CC

V

OH

High Level Output
Voltage

1.65 to 4.5

IO=-100 µAVCC-0.1 VCC-0.1

V

1.65

I

O

=-4 mA

1.2 1.2

2.3

I

O

=-8 mA

1.9 1.9

3.0

I

O

=-16 mA

2.4 2.4

I

O

=-24 mA

2.2 2.2

4.5

I

O

=-32 mA

3.8 3.8

V

OL

Low Level Output
Voltage

1.65 to 4.5

I

O

=100 µA

0.1 0.1

V

1.65

I

O

=4 mA

0.45 0.45

2.3

I

O

=8 mA

0.3 0.3

3.0

I

O

=16 mA

0.4 0.4

I

O

=24 mA

0.55 0.55

4.5

I

O

=32 mA

0.55 0.55

I

I

Input Leakage
Current

1.65 to 5.5

V

I

= 0 to 5.5V

± 10 ± 10 µA

I

off

Power Off Leakage
Current

0

V

I

=5.5V

10 10 µA

I

CC

Quiescent Supply
Current

1.65 to 5.5

V

I=VCC

or GND

10 10 µA

74LX1GU04

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AC ELECTRICAL CHARACTERISTICS

CAPACITANCE CHARACTERISTICS

1) CPDis defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average current can be obtained by the following equation. I

CC(opr)=CPDxVCCxfIN+ICC

Symbol Parameter

Test Condition Value

Unit

V

CC

(V)

C

L

(pF)

R

L

(Ω)

t

s

= t

r

(ns)

-40 to 85 °C -55 to 125 °C

Min. Max. Min. Max.

t

PLHtPHL

Propagation Delay
Time

1.65 to 1.95
15 1MΩ 3.0

2727

ns

2.3 to 2.7 2 5.5 2 5.5

3.0 to 3.6 1 4.7 1 4.7

4.5 to 5.5 1 4 1 4

1.65 to 1.95 30 1000 2.0 2 5 2 5

2.3 to 2.7 30 500 2.0 2 4 2 4

2.7 50 500 2.5 1 4 1 4

3.0 to 3.6 50 500 2.5 1 3.7 1 3.7

4.5 to 5.5 50 500 2.5 1 3 1 3

Symbol Parameter

Test Condition Value

Unit

V

CC

(V)

T

A

=25°C

Min. Typ. Max.

C

IN

Input Capacitance

04pF

C

PD

Power Dissipation Capacitance
(note 1)

1.8 fIN= 10MHz 9
pF2.5 11

3.3 13

74LX1GU04

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TEST CIRCUIT

RT=Z

OUT

of pulse generator (typically 50Ω)

TEST CIRCUIT AND WAV EFOR M SYMBOL VALUE

WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)

Symbol

V

CC

1.65 to 1.95V 2.3 to 2.7V 2.7 to 5.5V

C

L

15pF/30pF 15pF/30pF 15pF/50pF

R

L

1MΩ/1000Ω 500Ω 500Ω

V

IH

V

CC

V

CC

V

CC

V

M

VCC/2 VCC/2 VCC/2

t

r=tr

<2.0ns <2.0ns <2.5ns

74LX1GU04

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DIM.

mm. mils

MIN. TYP MAX. MIN. TYP. MAX.

A 0.90 1.45 35.4 57.1

A1 0.00 0.15 0.0 5.9

A2 0.90 1.30 35.4 51.2

b 0.35 0.50 13.7 19.7

C 0.09 0.20 3.5 7.8

D 2.80 3.00 110.2 118.1

E 2.60 3.00 102.3 118.1

E1 1.50 1.75 59.0 68.8

e.95 37.4

e1 1.9 74.8

L 0.35 0.55 13.7 21.6

SOT23-5L MECHANICAL DATA

0

74LX1GU04

7/10

DIM.

mm. mils

MIN. TYP MAX. MIN. TYP. MAX.

A 0.80 1.10 31.5 43.3

A1 0.00 0.10 0.0 3.9

A2 0.80 1.00 31.5 39.4

b 0.15 0.30 5.9 11.8

C 0.10 0.18 3.9 7.1

D 1.80 2.20 70.9 86.6

E 1.80 2.40 70.9 94.5

E1 1.15 1.35 45.3 53.1

e

.65

25.6

e1 1.3 51.2

L 0.10 0.30 3.9 11.8

SOT323-5L MECHANICAL DATA

0

74LX1GU04

8/10

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 180 7.086
C 12.8 13.0 13.2 0.504 0.512 0.519
D 20.2 0.795
N 60 2.362

T 14.4 0.567

Ao 3.13 3.23 3.33 0.123 0.127 0.131
Bo 3.07 3.17 3.27 0.120 0.124 0.128
Ko 1.27 1.37 1.47 0.050 0.054 0.0.58
Po 3.9 4.0 4.1 0.153 0.157 0.161

P 3.9 4.0 4.1 0.153 0.157 0.161

Tape & Reel SOT23-xL MECHANICAL DATA

74LX1GU04

9/10

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 175 180 185 6.889 7.086 7.283
C 12.8 13 13.2 0.504 0.512 0.519
D 20.2 0.795
N 59.5 60 60.5 2.362

T 14.4 0.567

Ao 2.25 0.088
Bo 2.7 0.106
Ko 1.2 0.047
Po 3.98 4 4.2 0.156 0.157 0.165

P 3.98 4 4.2 0.156 0.157 0.165

Tape & Reel SOT323-xL MECHANICAL DATA

74LX1GU04

10/10

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