SN74AUC1G17

SINGLE SCHMITT TRIGGER BUFFER

SCES376J − SEPTEMBER 2001 − REVISED OCTOBER 2003

4

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP†

MAX

UNIT

0.8 V

0.5

VT+

Positive-going input

1.1 V

0.51

0.86

VT+

Positive-going input

threshold voltage

1.4 V

0.65

1

V

threshold voltage

1.65 V

0.79

1.16

V

2.3 V

1.11

1.56

0.8 V

0.3

VT−

1.1 V

0.22

0.53

VT−

Negative-going input

threshold voltage

1.4 V

0.3

0.58

V

Negative-going input

threshold voltage

1.65 V

0.39

0.62

V

2.3 V

0.58

0.87

0.8 V

0.21

∆VT

1.1 V

0.25

0.38

∆VT

Hysteresis

(V

− V

)

1.4 V

0.31

0.5

V

Hysteresis

(VT+ − VT−)

1.65 V

0.37

0.62

V

T+

T−

2.3 V

0.48

0.77

IOH = −100 µA

0.8 V to 2.7 V

VCC−0.1

IOH = −0.7 mA

0.8 V

0.55

VOH

IOH = −3 mA

1.1 V

0.8

V

VOH

IOH = −5 mA

1.4 V

1

V

IOH = −8 mA

1.65 V

1.2

IOH = −9 mA

2.3 V

1.8

IOL = 100 µA

0.8 V to 2.7 V

0.2

IOL = 0.7 mA

0.8 V

0.25

VOL

IOL = 3 mA

1.1 V

0.3

V

VOL

IOL = 5 mA

1.4 V

0.4

V

IOL = 8 mA

1.65 V

0.45

IOL = 9 mA

2.3 V

0.6

II

A input

VI = VCC or GND

0 to 2.7 V

±5

µA

Ioff

VI or VO = 2.7 V

0

±10

µA

ICC

VI = VCC or GND,

IO = 0

0.8 V to 2.7 V

10

µA

Ci

VI = VCC or GND

2.5 V

3

pF

† All typical values are at TA = 25°C.

(unless otherwise noted) (see Figure 1)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 0.8 V

VCC = 1.2 V

± 0.1 V

VCC = 1.5 V

± 0.1 V

VCC = 1.8 V

± 0.15 V

VCC = 2.5 V

± 0.2 V

UNIT

PARAMETER

(INPUT)

(OUTPUT)

TYP

MIN

MAX

MIN

MAX

MIN

TYP

MAX

MIN

MAX

UNIT

tpd

A

Y

5.7

0.8

3.9

0.7

2.1

0.6

1.1

1.9

0.5

1.5

ns