74LVC2G07 datasheet(7/13 Pages) PHILIPS

7 / 13 page

2004 Sep 08

Philips Semiconductors

Product speciﬁcation

Buffers with open-drain outputs

74LVC2G07

AC CHARACTERISTICS

GND = 0 V.

Note

1. All typical values are measured at Tamb =25 °C and at VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 °C to +85 °C; note 1

tPLZ/tPZL

propagation delay input nA to

output nY

see Figs 5 and 6

1.65 to 1.95

1.0

3.5

6.7

2.3 to 2.7

0.5

2.4

4.3

2.7

1.0

2.3

4.2

3.0 to 3.6

0.5

2.6

3.7

4.5 to 5.5

0.5

1.5

2.9

Tamb = −40 °C to +125 °C

tPLZ/tPZL

propagation delay input nA to

output nY

see Figs 5 and 6

1.65 to 1.95

1.0

3.5

8.4

2.3 to 2.7

0.5

2.4

5.5

2.7

1.0

2.3

5.3

3.0 to 3.6

0.5

2.6

4.7

4.5 to 5.5

0.5

1.5

3.7

AC WAVEFORMS

mna528

tPLZ

nY output

nA input

VCC

VOL

GND

tPZL

Fig.5 Input nA to output nY propagation delays.

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

× VCC

VOL + 0.15 V VCC

≤ 2.0 ns

2.3 V to 2.7 V

0.5

× VCC

VOL + 0.15 V VCC

≤ 2.0 ns

2.7 V

1.5 V

VOL + 0.3 V

2.7 V

≤ 2.5 ns

3.0 V to 3.6 V

1.5 V

VOL + 0.3 V

2.7 V

≤ 2.5 ns

4.5 V to 5.5 V

0.5

× VCC

VOL + 0.3 V

VCC

≤ 2.5 ns

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