SGS Thomson Microelectronics 74LX1G07STR, 74LX1G07CTR Datasheet

SINGLE BUFFER/DRIVER (OPEN DRAIN)

■ 5V TOLERANT INPUTS

■ HIGH SPEED:t

3.3V

■ LOW POWER DISSIPATION:

I

=1µA(MAX.) at TA=25°C

CC

■ POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

■ POWER DOWN PROTECTION ON INPUT

■ OPERATING VOLTAGE RANGE:

V

(OPR) = 1.65V to 5.5V

CC

(1.2V Data Retention)

■ IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74LX1G07 is a low voltage C MOS SINGLE BUFFER (OPEN DRAIN) fabricated with sub-micron silicon gate and double-layer metal wiring C

2

MOS technology. The internal circuit is composed of 2 stages including buffer output, which provide high noise immunity and stable output.

=4.2ns (MAX.) at VCC=

PD

74LX1G07

SOT323-5LSOT23-5L

ORDER CODES

PACKAGE T & R

SOT23-5L 74LX1G07STR

SOT323-5L 74LX1G07CTR

Power down protection is provided on input and 0 to 7V can be accepted on input with no rega rd to the su pply voltage. This device can be used to interface5Vto3V.

PIN CO NNE CTION AND IEC LOGIC SYMB OLS

1/10October 2002

74LX1G07

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DE SCRIP TION TRUTH TABLE

PIN No SYMBOL NAME AND FUNCTION

1 NC Not Connected 2 1A Data Input 4 1Y Data Output

Z: HighImpedance

AY

LL

HZ

3 GND Ground (0V) 5

V

CC

Positive Supply Voltage

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

V V V

I I

OK

I I

CC

I

GND

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 (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 Supply Current per Supply Pin DC Ground Current per Supply Pin 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 ± 100 mA ± 100 mA

-65 to +150 °C 300 °C

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74LX1G07

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Value Unit

V

V V V

I

OL

I

OL

I

OL

I

OL

I

OL

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 SPECIFICATIONS

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= 4.5 to 5.5V) High or Low Level Output Current (VCC= 3.0 to 3.6V) High or Low Level Output Current (VCC= 2.7 to 3.0V) High or Low Level Output Current (VCC= 2.3 to 2.7V) High or Low Level Output Current (VCC= 1.65 to 2.3V) Operating Temperqture

op

Test Condition Value

1.65 to 5.5 V 0 to 5.5 V 0 to 5.5 V

CC

+ 32 mA

+24 mA

+ 12 mA

+ 8mA + 4mA

-55 to 125 °C

V

Symbol Parameter

V

High Level Input

IH

Voltage

V

Low Level Input

IL

Voltage

Low Level Output

OL

Voltage

High Impedance

I

OZ

Output Leakage Current

I

Input Leakage

I

Current

I

Power Off Leakage

off

Current

I

Quiescent Supply

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

1.65 to 4.5

1.65

2.3

3.0

4.5

3.6

1.65 to 5.5

0

1.65 to 5.5

3.6

IO=100 µA

=4 mA

I

O

=8 mA

I

O

I

=16 mA

O

=24 mA

I

O

=32 mA

I

O

= 0 to 5.5V

V

I

= 0 to 5.5V

V

I

or VO= 5.5V

V

I

VI=VCCor GND

or VO= 3.6 to 5.5V

V

I

-40 to 85 °C -55 to 125 °C

Min. Max. Min. Max.

0.75V

0.7V

CC CC CC

0.25V

0.3V

CC CC

CC

0.75V

0.7V

CC CC CC

0.25V

0.3V

0.1 0.1

0.45 0.45

0.3 0.3

0.4 0.4

0.55 0.55

± 10 ± 10 µA

10 10 µA 10 10

± 10 ± 10

CC CC

Unit

V2.3 to 2.7

CC

V2.3 to 2.7

V

µA

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