SN74LVC1G99

ULTRACONFIGURABLE MULTIPLEFUNCTION GATE

WITH 3STATE OUTPUTS

SCES609B − SEPTEMBER 2004 – REVISED JANUARY 2005

9

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP†

MAX

UNIT

1.65 V

0.79

1.26

VT+

Positive-going

2.3 V

1.11

1.66

VT+

Positive-going

input threshold

3 V

1.5

1.97

V

input threshold

voltage

4.5 V

2.16

2.84

V

voltage

5.5 V

2.61

3.43

1.65 V

0.39

0.72

VT−

Negative-going

2.3 V

0.58

0.97

VT−

Negative-going

input threshold

3 V

0.84

1.24

V

input threshold

voltage

4.5 V

1.41

1.89

V

voltage

5.5 V

1.87

2.39

1.65 V

0.37

0.72

∆VT

2.3 V

0.48

0.87

∆VT

Hysteresis

(V

− V

)

3 V

0.56

0.97

V

Hysteresis

(VT+ − VT−)

4.5 V

0.71

1.14

V

T+

T−

5.5 V

0.71

1.21

IOH = −100 mA

1.65 V to 5.5 V

VCC − 0.1

IOH = −4 mA

1.65 V

1.2

V

IOH = −8 mA

2.3 V

1.9

V

VOH

IOH = −16 mA

3 V

2.4

V

IOH = −24 mA

3 V

2.3

IOH = −32 mA

4.5 V

3.8

IOL = 100 mA

1.65 V to 5.5 V

0.1

IOL = 4 mA

1.65 V

0.45

V

IOL = 8 mA

2.3 V

0.3

V

VOL

IOL = 16 mA

3 V

0.4

V

IOL = 24 mA

3 V

0.55

IOL = 32 mA

4.5 V

0.55

II

VI = 5.5 V or GND

0 to 5.5 V

±5

mA

Ioff

VI or VO = 5.5 V

0

±10

mA

IOZ

VO = VCC or GND

1.65 V to 5.5 V

±10

mA

ICC

VI = 5.5 V or GND,

IO = 0

1.65 V to 5.5 V

10

mA

∆ICC

One input at VCC − 0.6 V,

Other inputs at VCC or GND

3 V to 5.5 V

500

mA

Ci

VI = VCC or GND

3.3 V

3.5

pF

Co

VO = VCC or GND

3.3 V

6

pF

† TA = 25°C