Electrical characteristics – Diodes 74LVC1T45 User Manual

Page 4

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74LVC1T45

Document number: DS35804 Rev. 2 - 2

4 of 14

www.diodes.com

June 2013

© Diodes Incorporated

74LVC1T45


Electrical Characteristics

(@T

A

= +40°C to +85°C, unless otherwise specified.)

Symbol

Parameter

Test Conditions

V

CC

(A)

V

CC

(B)

T

A

= +25°C

T

A

= -40°C to +85°C

Min

Typ

Max

Min

Max

Unit

V

OH

High Level

Output Voltage

I

OH

= -100µA

1.65V to 5.5V 1.65V to 5.5V

V

CC

– 0.1

V

I

OH

= -4mA

1.65V

1.65V

1.2

I

OH

= -8mA

2.3V

2.3V

1.9

I

OH

= -24mA

3V

3V

2.4

I

OH

= -32mA

4.5V

4.5V

3.8

V

OL

Low-Level Output

Voltage

I

OL

= 100µA

1.65V to 5.5V 1.65V to 5.5V

0.1

V

I

OL

= 4mA

1.65V

1.65V

0.45

I

OL

= 8mA

2.3V

2.3V

0.3

I

OL

= 24mA

3V

3V

0.55

I

OL

= 32mA

4.5V

4.5V

0.55

I

I

Input Current

DIR

V

I

= V

CC

(A) or

GND

0 to 5.5V

0 to 5.5V

± 1

± 2

µA

I

OFF

Power Down

Leakage Current

A Pin

V

I

or V

O

= 0 to

5.5V

0V

0 V to 5.5V

± 1

± 2

µA

B Pin

0 V to 5.5V

0V

± 1

± 2

I

OZ

3-State Leakage

Current

A Pin

V

O

= V

CC

(A)

1.65V to 5.5V 1.65V to 5.5V

± 1

± 2

µA

B Pin

V

O

= V

CC

(B)

1.65V to 5.5V 1.65V to 5.5V

± 1

± 2

I

CCA

Supply Current

V

I

= 5.5V or GND

I

O

= 0

1.65V to 5.5V 1.65V to 5.5V

3

µA

5.5V

0V

2

0V

5.5V

-2

I

CCB

Supply Current

V

I

= 5.5V or GND

I

O

= 0

1.65V to 5.5V 1.65V to 5.5V

3

µA

0V

5.5V

2

5.5V

0V

-2

I

CCA

+

I

CCB

Supply Current

V

I

= 5.5V or GND I

O

= 0

1.65V to 5.5V 1.65V to 5.5V

4

µA

• I

CCA

Additional Supply

Current

A pin

A = V

CC

(A) -0.6V

DIR = V

CC

(A)

B = open

3V to 5.5V

3V to 5.5V

50

µA

DIR

DIR= V

CC

(A) -0.6V

A= V

CC

(A) or GND

B = open

50

• I

CCB

Additional Supply

Current

B pin

B = V

CC

(B) -0.6V

DIR = GND

A = open

3V to 5.5V

3V to 5.5V

50

µA

C

I

Input

Capacitance

DIR

V

I

= V

CC

(A) or

GND

3.3V

3.3V

2.5

pF

C

IO

Input/Output

Capacitance

A or B

pin

V

I

= V

CC

(A)/(B) or

GND

3.3V

3.3V

6.0

pF











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