over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

IOH

High-level output current(1)

VCC = 1.8V

-1

mA

VCC = 2.5V

-2

VCC = 3V

-12

VCC = 4.5V to 5.5V

-24

IOL

Low-level output current

VCC = 1.8V

1

mA

VCC = 2.5V

2

VCC = 3V

12

VCC = 4.5V to 5.5V

24

Δt/Δv

Input transition rise or fall rate

VCC = 1.5V to 3V

50

ns/V

VCC > 3V

20

TA

Operating free-air temperature

-40

125

°C

(1)

Applies to QH' output only.

5.4 Thermal Information

PACKAGE

PINS

THERMAL METRIC(1)

UNIT

RθJA

RθJC(top)

RθJB

ΨJT

ΨJB

RθJC(bot)

PW (TSSOP)

16

126.2

60.5

84.2

7.5

83.3

-

°C/W

BQB (WQFN)

16

91.2

95.1

61.4

18.0

61.2

38.0

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

note.

5.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

-40°C to 125°C

UNIT

MIN

TYP

MAX

VOH (4)

IOH = -50µA

1.5V

1.4

1.499

V

1.8V

1.7

1.799

2.5V

2.4

2.499

3V

2.9

2.999

4.5V

4.4

4.499

5.5V

5.4

5.499

IOH = -1mA

1.8V

1.44

IOH = -2mA

2.5V

2

IOH = -4mA

3V

2.4

IOH = -12mA

3V

2.4

IOH = -24mA

4.5V

3.7

IOH = -24mA

5.5V

4.7

IOH = -75mA(3)

5.5V

3.85

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