ST 74LVX04 User Manual

74LVX04

LOW VOLTAGE CMOS HEX INVERTER

WITH 5V TOLERANT INPUTS

■ HIGH SPEED:

t

= 4.1ns (TYP.) at V

PD

■ 5V TOLERANT INPUTS

■ INPUT VOLTAGE LEVEL:

V

=0.8V , VIH=2V at VCC=3V

IL

■ LOW POWER DISSIPATION:

I

= 2 µA (MAX.) at TA=25°C

CC

■ LOW NOISE:

V

= 0.3V (TYP.) at VCC = 3.3V

OLP

■ SYMMETRICAL OUTPUT IMPEDANCE:

|I

| = IOL = 4mA (MIN)

OH

■ BALANCED PROPAGATION DELAYS:

t

≅ t

PLH

■ OPERATING VOLTAGE RANGE:

V

CC

■ PIN AND FUNCTION COMPATIBLE WITH

PHL

(OPR) = 2V to 3.6V (1.2V Data Retention)

CC

= 3.3V

74 SERIES 04

■ IMPROVED LATCH-UP IMMUN ITY

■ POWER DOWN PROTECTION ON INPUTS

DESCRIPTION

The 74LVX04 is a low voltage CMOS HEX
INVERTER fabricated with sub-micron silicon
gate and double-layer metal wiring C

2

MOS
technology. It is ideal for low power, battery
operated and low noise 3.3V applications.

TSSOPSOP

Table 1: Order Codes

PACKAGE T & R

SOP 74LVX04MTR

TSSOP 74LVX04TTR

The internal circuit is composed of 3 stages
including buffer ou tput, whi ch provid es hig h no ise
immunity and stable output.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage.
This device can be used to interface 5V to 3V
system. It combines high speed performance with
the true CMOS low power consumption.
All inputs and outputs are equipped with
protection circuits against static disc harge, giving
them 2KV ESD immunity and transient excess
voltage.

Figure 1: Pin Connection An d I E C Logic Symbols

Rev. 4

1/11August 2004

74LVX04

Figure 2: Input Equivalent Circuit Table 2: Pin Description

PIN N° SYMBOL NAME AND FUNCTION

1, 3, 5, 9, 1 1,

13

2, 4, 6, 8, 10,

12

7 GND Ground (0V)

14

Table 3: Truth Table

Table 4: Absolute Maximum Ratings

Symbol Parameter Value Unit

V

V

V

I

I

OK

I

or I

I

CC

T

T

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.

Supply Voltage

CC

DC Input Voltage

I

DC Output Voltage -0.5 to VCC + 0.5

O

DC Input Diode Current

IK

DC Output Diode Current
DC Output Current

O

DC VCC or Ground Current

GND

Storage Temperature

stg

Lead Temperature (10 sec)

L

Table 5: Recommended Operating Conditions

1A to 6A Data Inputs

1Y to 6Y Data Outputs

V

CC

Positive Supply Voltage

AY

LH

HL

-0.5 to +7.0 V

-0.5 to +7.0 V
V

- 20 mA

± 20 mA
± 25 mA
± 50 mA

-65 to +150 °C

300 °C

Symbol Parameter Value Unit

V

V
V
T

dt/dv

1) Truth T abl e guarante ed: 1.2V to 3.6V
from 0.8V to 2.0V

2) V

IN

Supply Voltage (note 1)

CC

Input Voltage

I

Output Voltage 0 to V

O

Operating Temperature

op

Input Rise and Fall Time (note 2) (V

= 3.3V)

CC

2 to 3.6 V
0 to 5.5 V

CC

-55 to 125 °C
0 to 100 ns/V

2/11

V

Table 6: DC Specifications

Symbol Parameter

V

V

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

I

Current

I

Quiescent Supply

CC

Current

Test Condition Value

V

(V)

CC

T

A

Min. Typ. Max. Min. Max. Min. Max.

-40 to 85°C -55 to 125°C

= 25°C

2.0 1.5 1.5 1.5

3.6 2.4 2.4 2.4

2.0 0.5 0.5 0.5

3.6 0.8 0.8 0.8
=-50 µA

2.0

3.0

2.0

3.0

3.6

3.6

I

O

=-50 µA

I

O

=-4 mA

I

O

IO=50 µA
I

=50 µA

O

=4 mA

I

O

= 5V or GND

V

I

V

= VCC or GND

I

1.9 2.0 1.9 1.9

2.9 3.0 2.9 2.9

2.58 2.48 2.4

0.0 0.1 0.1 0.1

0.0 0.1 0.1 0.1

0.36 0.44 0.55

± 0.1 ± 1 ± 1 µA

22020µA

74LVX04

Unit

V3.0 2.0 2.0 2.0

V3.0 0.8 0.8 0.8

V3.0

V3.0

Table 7: Dynamic Switching Characteristics

Test Condition Value

= 25°C

Symbol Parameter

V
V

V

Dynamic Low

OLP

Voltage Quiet

OLV

Output (note 1, 2)
Dynamic High

IHD

Voltage Input (note

V

CC

(V)

3.3

3.3 2
= 50 pF

C

L

T

A

Min. Typ. Max. Min. Max. Min. Max.

0.3 0.5

-0.5 -0.3

1, 3)

V

Dynamic Low

ILD

Voltage Input (note

3.3 0.8

1, 3)

1) Worst case package.

2) Max number of outp ut s defined as (n). Data inp ut s are driven 0V to 3.3V, (n-1) outputs switc hi ng and one out put at GND.

3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (V
(V

), f=1MHz.

IHD

-40 to 85°C -55 to 125°C

ILD

Unit

V

), 0V to thresho l d

3/11

74LVX04

Table 8: AC Electrical Characteristics (Input tr = tf = 3ns)

Test Condition Value

= 25°C

Symbol Parameter

t

PLH tPHL

t

OSLH

t

OSHL

1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch­ing in the sa m e di rection, ei ther HIGH or LOW

2) Param eter guaran teed by design
(*) Voltage range is 3.3V ±

Propagation Delay
Time

Output To Output
Skew Time (note1,

2)

0.3V

V

C

CC

(V)

L

(pF)

2.7 15 5.4 10.1 1.0 12.5 1.0 14.5

2.7 50 7.9 13.6 1.0 16.0 1.0 18.0

(*)

3.3

3.3

15 4.1 6.2 1.0 7.5 1.0 8.5

(*)

50 6.6 9.7 1.0 11.0 1.0 12.0

2.7 50 0.5 1.0 1.5 1.5

(*)

3.3

50

T

A

Min. Typ. Max. Min. Max. Min. Max.

0.5 1.0 1.5 1.5

Table 9: Capacitive Characteristics

Test Condition Value

= 25°C

Symbol Parameter

C

C

Input Capacitance

IN

Power Dissipation

PD

Capacitance
(note 1)

V

CC

(V)

3.3 4 10 10 10 pF

3.3 18 pF

T

A

Min. Typ. Max. Min. Max. Min. Max.

-40 to 85°C -55 to 125°C

-40 to 85°C -55 to 125°C

Unit

ns

ns

Unit

1) CPD is 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 operating current can be obtained by the following equation. I

= CPD x VCC x fIN + ICC/6 (per gate)

CC(opr)

Figure 3: Test Circuit

CL =15/50pF or equivalent (i ncludes jig an d probe capac i tance)
R

= Z

of pulse generator (typically 50Ω)

T

OUT

4/11