74LVC1G19GV datasheet(8/14 Pages) PHILIPS

8 / 14 page

2004 Oct 18

Philips Semiconductors

Product speciﬁcation

1-of-2 decoder/demultiplexer

74LVC1G19

AC CHARACTERISTICS

GND = 0 V.

Note

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

AC WAVEFORMS

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 °C to +85 °C; note 1

tPHL/tPLH

propagation delay input A to

output nY

see Figs 4 and 5

1.65 to 1.95

1.0

4.0

10.5

2.3 to 2.7

0.5

2.5

6.2

2.7

1.0

2.8

6.5

3.0 to 3.6

0.5

2.5

5.2

4.5 to 5.5

0.5

1.8

3.9

Tamb = −40 °C to +125 °C

tPHL/tPLH

propagation delay input A to

output nY

see Figs 4 and 5

1.65 to 1.95

1.0

−

13.1

2.3 to 2.7

0.5

−

7.7

2.7

0.5

−

8.1

3.0 to 3.6

0.5

−

6.0

4.5 to 5.5

0.5

−

5.0

handbook, halfpage

MNB127

A input

nY output

tPHL

tPLH

GND

VOH

VOL

Fig.4 The input A 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

VCC

≤ 2.0 ns

2.3 V to 2.7 V

0.5

× VCC

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

× VCC

VCC

≤ 2.5 ns

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