2003 Oct 30

7

Philips Semiconductors

Product specification

Hex inverting Schmitt trigger

74HC14; 74HCT14

DC CHARACTERISTICS

Type 74HC14

At recommended operating conditions; voltages are referenced to GND (ground=0V).

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

MAX.

UNIT

OTHER

HIGH-level output

voltage

2.0

1.9

2.0

−

V

4.5

4.4

4.5

−

V

6.0

5.9

6.0

−

V

4.5

3.98

4.32

−

V

6.0

5.48

5.81

−

V

LOW-level output

voltage

2.0

−

0

0.1

V

4.5

−

0

0.1

V

6.0

−

0

0.1

V

4.5

−

0.15

0.26

V

6.0

−

0.16

0.26

V

input leakage

current

6.0

−−

0.1

µA

quiescent supply

current

−−

2.0

µA

HIGH-level output

voltage

2.0

1.9

−−

V

4.5

4.4

−−

V

6.0

5.9

−−

V

4.5

3.84

−−

V

6.0

5.34

−−

V

LOW-level output

voltage

2.0

−−

0.1

V

4.5

−−

0.1

V

6.0

−−

0.1

V

4.5

−−

0.33

V

6.0

−−

0.33

V

input leakage

current

6.0

−−

1.0

µA

quiescent supply

current

−−

20

µA