SGS Thomson Microelectronics 74LX1G04STR, 74LX1G04CTR Datasheet

1/10September 2003

■ 5V TOLERANT INPUTS

■ HIGH SPEED: t

PD

= 4.7ns (MAX.) at VCC=3V

■ LOW POWER DISSIPATION:

I

CC

=1µA(MAX.)atTA=25°C

■ POWER DOWN P ROT ECTION ON I NP UTS

AND OUTPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

|I

OH

|=IOL= 24m A (MIN) at VCC=3V

■ BALANCED PROPAGATION DELAYS:

t

PLH

≅ t

PHL

■ OPERATING V OLTAGE RANGE:

V

CC

(OPR) = 1.65V to 5.5V

(1.2V Data Retention)

■ LATCH-UP PE RFORMANCE EXCEED

300mA

DESCRIPTION

The 74LX1G04 is a low voltage CMOS SINGLE
INVERTER fabricated with sub-mi cron silic on
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 noise a pplications. The i nterna l
circuit is composed of 3 stages including buffer
output, which provide high noise immunity and
stable output. Power down protection is provided
on input and output and 0 to 7V c an be accepted

on input with no regard to the supply voltage. T his
device can be used to interface 5V to 3V or lower
power supply system. The sub-m icron CMOS
technology used allow low power consumption
and guarantee optimized operation bet ween 2.8V
and 1.8V system, as Smart P hone, Digital Still
Camera, PDA, Notebook, or each battery
powered equipment.
All input and outputs are equipped with protection
circuits against ESD discharge.

74LX1G04

LOW VOLTAGE CMOS SINGLE INVERTER

WITH 5V TOLERANT INPUT

PIN CONNECTION AND IEC LOGIC SYMBOLS (top view)

ORDER CODES

PACKAGE T & R

SOT23-5L 74LX1G04STR

SOT323-5L 74LX1G04CTR

SOT323-5LSOT23-5L

74LX1G04

2/10

INPUT AND OUTPUT E QUIVALENT CIRCUIT

PIN DESCRIPTION

TRUTH T ABLE

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Rating are those value beyond which damage to the device may occur. Functional operation under these condition isnot
implied

1) I

O

absolute maximum rating must be observed

2) V

O

<GND

PIN N° 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)

260 °C

74LX1G04

3/10

RECOMMENDED OPERATING CONDITIONS

1) Truth Table guaranteed: 1.2V to 5.5V

2) V

IN

from0.8V to 2Vat VCC=3.0V

DC S PEC IFICATION

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)

± 16 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 Temperature

-55 to 125 °C

dt/dv

Input Rise and Fall Time
(note 2)

(V

CC

= 3.0 to 5.5V)

0to10

ns/V

(V

CC

= 1.65 to 2.7V)

0to20

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

IO=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

± 5 ± 10 µA

I

off

Power Off Leakage
Current

0

V

I

or VO= 5.5V

10 10 µA

I

CC

Quiescent Supply
Current

1.65 to 5.5

V

I=VCC

or GND

10 10 µA