ST 74LX1G04 User Manual

LOW VOLTAGE CMOS SINGLE INVERTER

■ 5V TOLERANT INPUTS

■ HIGH SPEED: t

■ LOW POWER DISSIPATION:

I

=1µA(MAX.)atTA=25°C

CC

■ POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

■ SYMMETRICAL OUTPUTIMPEDANCE:

|I

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

OH

■ BALANCED PROPAGATION DELAYS:

t

≅ t

PLH

PHL

■ OPERATING VOLTAGE RANGE:

V

(OPR) = 1.65V to 5.5V

CC

(1.2V Data Reten tion)

■ IMPROVED LATCH-UP IMMUNITY

= 4.2ns (MAX.) at VCC=3V

PD

74LX1G04

WITH 5V TOLERANT INPUT

SOT23-5 SOT323-5

Flip-Chip4

DESCRIPTION

The 74LX1G04 is a low voltage CMOS SINGLE INVERTER fabricated with sub-micron silicon gate and double-layer metal wi ring C

2

MOS technology. It is ideal f or 1.65 to 5.5 V

operations and low

CC

ORDER CODES

PACKAGE T & R

SOT23-5L 74LX1G04STR

SOT323-5L 74LX1G04CTR

Flip-Chip 74LX1G04BJR

power and low noise a pplications. 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 supp ly voltage. It can be interfaced to 5V signal e nvironment for inputs in mixed 3.3/5V system. All inputs and outputs are equipped with protection circuits against static discharge.

PIN CONNECTION AND IEC LOGIC SYMBOLS (top view for S OT, top through view for Flip-Chip)

1/13April 2004

74LX1G04

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

PIN for SOT PIN for Flip-Chip SYMBOL NAME AND FUNCTION

1 N.C. Not connected 2 1 1A Data Input 4 3 1Y Data Output 3 2 GND Ground (0V) 54

V

CC

Positive Supply Voltage

TRUTH TABLE

AY

LH

HL

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

V V V

I

OK

I

or I

I

CC

T

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

1) I

absolute maximum rating must be observed

O

2) V

<GND

O

Supply Voltage

CC

DC Input Voltage

I

DC Output Voltage (VCC=0V)

O

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

O

DC Input Diode Current

IK

DC Output Diode Current (note 2) DC Output Current

O

DC VCCor Ground Current per Supply Pin

GND

Storage Temperature

stg

Lead Temperature (10 sec)

L

-0.5 to +7.0 V

-0.5 to +7.0 V V

-50 mA

± 50 mA ± 50 mA

-65 to +150 °C

260 °C

2/13

74LX1G04

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Value Unit

V

V V V

I

OH,IOL

I

OH,IOL

I

OH,IOL

I

OH,IOL

I

OH,IOL

T

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

1) Truth Table guaranteed: 1.2V to 3.6V

2) V

from0.8V to 2V at VCC=3.0V

IN

DC SPECIFICATION

Supply Voltage (note 1)

CC

Input Voltage

I

Output Voltage (VCC=0V)

O

Output Voltage (High or Low State) 0 to V

O

High or Low Level Output Current (VCC=4.5to5.5V) High or Low Level Output Current (VCC=3.0to3.6V) High or Low Level Output Current (VCC=2.7to3.0V) High or Low Level Output Current (VCC=2.3to2.7V) High or Low Level Output Current (VCC=1.65to2.3V) Operating Temperature

op

Test Condition Value

1.65 to 5.5 V 0to5.5 V 0to5.5 V

CC

± 32 mA ± 24 mA ± 16 mA

± 8mA ± 4mA

-55 to 125 °C

V

Symbol Parameter

V

High Level Input

IH

Voltage

V

Low Level Input

IL

Voltage

High Level Output

OH

Voltage

Low Level Output

OL

Voltage

Input Leakage

I

Current

I

Power Off Leakage

off

Current Quiescent Supply

I

CC

Current

V

CC

(V)

1.65 to 1.95

3.0 to 5.5

1.65 to 1.95

3.0 to 5.5

1.65to4.5

1.65

2.3

3.0

4.5

1.65to4.5

1.65

2.3

3.0

4.5

1.65to5.5

0

1.65to5.5

-40 to 85 °C -55 to 125 °C

Min. Max. Min. Max.

0.75V

0.7V

CC CC CC

0.25V

0.3V

0.75V

CC CC CC

IO=-100 µAVCC-0.1 VCC-0.1

=-4 mA

I

O

I

=-8 mA

O

I

=-16 mA

O

I

=-24 mA

O

=-32 mA

I

O

IO=100 µA

=4 mA

I

O

I

=8 mA

O

I

=16 mA

O

I

=24 mA

O

=32 mA

I

O

= 0 to 5.5V

V

I

V

or VO=5.5V

I

V

I=VCC

or GND

1.2 1.2

1.9 1.9

2.4 2.4

2.2 2.2

3.8 3.8

0.1 0.1

0.45 0.45

0.3 0.3

0.4 0.4

0.55 0.55

0.55 0.55 ± 10 ± 10 µA

10 10 µA

0.7V

CC CC

CC

0.25V

0.3V

CC CC

Unit

V2.3 to 2.7

CC

V2.3 to 2.7

V

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74LX1G04

AC ELECTRICAL CHARACTERISTICS

Test Condition Value

Symbol Parameter

t

PLHtPHL

Propagation Delay Time

V

(V)

CC

C

(pF)

R

L

(Ω)

= t

t

L

s

(ns)

1.65 to 1.95

2.3to2.7 26.527.6

3.0to3.6 15.516.5

15 1MΩ 2.0

-40to85°C -55to125°C

r

Min. Max. Min. Max.

29.5210.5

Unit

4.5to5.5 14.115.5

1.65 to 1.95 30 1000 2.0 2 10.5 2 11.5

ns

2.3 to 2.7 30 500 2.0 2 7.5 2 8.5

2.7 50 500 2.5 1 6.1 1 7.1

3.0 to 3.6 50 500 2.5 1 5.5 1 6.5

4.5 to 5.5 50 500 2.5 1 4.2 1 5.2

CAPACITANCE CHARACTERISTICS

Test Condition Value

=25°C

Symbol Parameter

V

CC

(V)

C

Input Capacitance

IN

Power Dissipation Capacitance

PD

(note 1)

04pF

1.8 fIN=10MHz 36.8

3.3 38

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

T

A

Min. Typ. Max.

Unit

pF2.5 37

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