74LVC2G17 datasheet(10/17 Pages) PHILIPS

10 / 17 page

2004 Sep 08

Philips Semiconductors

Product speciﬁcation

Dual non-inverting Schmitt-trigger with

5 V tolerant input

74LVC2G17

AC CHARACTERISTICS

GND = 0 V.

Note

1. All typical values are measured at Tamb =25 °C.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.(1)

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 °C to +85 °C

tPHL/tPLH

propagation delay nA to nY see Figs 9 and 10

1.65 to 1.95

1.5

5.6

10.5

2.3 to 2.7

1.0

3.7

6.5

2.7

1.0

3.8

6.5

3.0 to 3.6

1.0

3.6

5.7

4.5 to 5.5

1.0

2.7

4.3

Tamb = −40 °C to +125 °C

tPHL/tPLH

propagation delay nA to nY see Figs 9 and 10

1.65 to 1.95

1.5

−

13.1

2.3 to 2.7

1.0

−

8.5

2.7

1.0

−

8.5

3.0 to 3.6

1.0

−

7.1

4.5 to 5.5

1.0

−

5.4

AC WAVEFORMS

mnb072

nA input

nY output

tPLH

tPHL

GND

VOH

VOL

Fig.9 The input (nA) to output (nY) propagation delays and the output transition times.

VOL and VOH are typical output voltage drop that occur with the output load.

VCC

INPUT

tr =tf

1.65 V to 1.95 V

0.5

× V

VCC

≤ 2.0 ns

2.3 V to 2.7 V

0.5

× V

VCC

≤ 2.0 ns

2.7 V

1.5 V

2.7 V

≤ 2.5 ns

3.0 V to 3.6 V

1.5 V

2.7 V

≤ 2.5 ns

4.5 V to 5.5 V

0.5

× V

VCC

≤ 2.5 ns

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