Datasheet 74LX1G86 Datasheet (ST)

■ 5V TOLERANTINPUTS

■ HIGH SPEED: t

■ LOW POWER DISSIPATION:

= 5ns (MAX.) at VCC=3V

PD

ICC=1µA (MAX.) at TA=25°C

■ POWER DOWNPROTECTION ON INPUTS

AND OUTPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|=IOL= 24mA(MIN) atVCC=3V

■ BALANCED PROPAGATION DELAYS:

t

≅ t

PLH

PHL

■ OPERATING VOLTAGE RANGE:

VCC(OPR) = 1.65V to 5.5V
(1.2V Data Retention)

■ IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74LX1G86 is a low voltage CMOS SINGLE
EXCLUSIVE OR GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology.

74LX1G86

SINGLE EXCLUSIVE OR GATE

SOT323-5LSOT23-5L

ORDER CODES

PACKAGE T & R

SOT23-5L 74LX1G86STR

SOT323-5L 74LX1G86CTR

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.
All inputs and outputs are equipped with
protection circuits against static discharge.

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/11January 2002

74LX1G86

INPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION TRUTH TABLE

PIN No SYMBOL NAME AND FUNCTION

1 1A Data Input
2 1B Data Input
4 1Y Data Output
3 GND Ground (0V)
5

V

CC

Positive Supply Voltage

ABY

LLL

LHH
HLH
HHL

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

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

absolute maximum rating must be observed

1) I

O

< GND, VO>V

2) V

O

Supply Voltage

CC

DC Input Voltage

I

DC Output Voltage (VCC= 0V)

O

DC Output Voltage (High or LowState) (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

CC

-0.5 to+7.0 V

-0.5 to+7.0 V

-0.5 to+7.0 V
V

-50 mA

-50 mA

± 50 mA
± 50 mA

-65 to +150 °C

300 °C

2/11

74LX1G86

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 to3.6V
from 0.8V to2V at VCC= 3.0V

2) V

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

V

V

High Level Output

OH

Voltage

Low Level Output

OL

Voltage

Input Leakage

I

I

Current
Power Off Leakage

I

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 3.6

1.65

2.3

2.7

3.0

4.5

1.65 to 3.6

1.65

2.3

2.7

3.0

4.5

1.65 to 5.5

0

1.65 to 5.5

3.6

-40 to 85 °C -55 to 125 °C

Min. Max. Min. Max.

0.75V

CC

0.7V

CC

0.7V

CC

0.25V

CC

0.3V

CC

0.3V

CC

IO=-100 µAVCC-0.1 VCC-0.1

I

=-4 mA

O

=-8 mA

I

O

=-12 mA

I

O

=-18 mA

I

O

=-24 mA

I

O

I

=-32 mA

O

I

=100 µA

O

I

=4 mA

O

=8 mA

I

O

=12 mA

I

O

I

=24 mA

O

=32 mA

I

O

V

= 0 to 5.5V

I

V

or VO= 5.5V

I

V

I=VCC

V

or VO= 3.6 to 5.5V

I

or GND

1.2 1.9

1.9 2.2

2.2 2.2

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
10 10

± 10 ± 10

0.75V

0.7V

0.7V

CC
CC

CC

0.25V

0.3V

0.3V

CC
CC

Unit

V2.3 to 2.7

CC

V2.3 to 2.7

V

V

µA

3/11

74LX1G86

AC ELECTRICAL CHARACTERISTICS(Input tr=tf= 3ns)

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 30 1000 2.0 2 9.5 2 9.5

2.3 to 2.7 30 500 2.0 2 5.5 2 5.5

2.7 50 500 2.5 1 5.2 1 5.2

-40 to 85 °C -55 to 125 °C

r

Min. Max. Min. Max.

Unit

ns

3.0to3.6505002.51515

4.5to5.5505002.51414

CAPACITIVE CHARACTERISTICS

Test Condition Value

=25°C

Symbol Parameter

C

C

Input Capacitance

IN

Power Dissipation Capacitance

PD

(note 1)

V

CC

(V)

04pF

1.8 fIN= 10MHz 22

3.3 22

1) CPDis defined as thevalue 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 bythe following equation. I

T

A

Min. Typ. Max.

CC(opr)=CPDxVCCxfIN+ICC

Unit

pF2.5 22

4/11

TEST CIRCUIT

74LX1G86

RT=Z

of pulse generator (typically 50Ω)

OUT

TEST CIRCUIT AND WAVEFORM SYMBOL VALUE

Symbol

C

L

R

L

V

IH

V

M

t

r=tr

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

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

1KΩ/500Ω 500Ω 500Ω

V

CC

VCC/2 VCC/2 VCC/2

<2.0ns <2.0ns <2.5ns

V

CC

V

CC

V

CC

5/11

74LX1G86

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

6/11

74LX1G86

SOT23-5L MECHANICAL DATA

mm. mils

DIM.

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 0.95 37.4

e1 1.9 74.8

L 0.35 0.55 13.7 21.6

7/11

74LX1G86

SOT323-5L MECHANICAL DATA

mm. mils

DIM.

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 0.65 25.6

e1 1.3 51.2

L 0.10 0.30 3.9 11.8

8/11

Tape & Reel SOT23-xL MECHANICAL DATA

74LX1G86

DIM.

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

mm. inch

9/11

74LX1G86

Tape & Reel SOT323-xL MECHANICAL DATA

DIM.

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

mm. inch

10/11

74LX1G86

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11/11