2003 May 1

6

Philips Semiconductors

Preliminary specification

Inverting Schmitt-triggers

74HC2G14; 74HCT2G14

Type 74HCT2G14

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

Note

SYMBOL

PARAMETER

TEST CONDITIONS

UNIT

OTHER

+25

−40 to +85 −40 to +125

HIGH-level

output voltage

4.5

4.4

4.5

−

4.4

−

4.4

−

V

4.5

4.18

4.32

−

4.13

−

3.7

−

V

LOW-level output

voltage

4.5

−

0

0.1

−

0.1

−

0.1

V

4.5

−

0.15

0.26

−

0.33

−

0.4

V

input leakage

current

−−

±0.1

−±1.0

−±1.0

µA

quiescent supply

current

5.5

−−

1.0

−

10

−

20

µA

additional supply

current per input

4.5 to 5.5

−−

300

−

375

−

410

µA