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Electrical Characteristics

Switching Characteristics

Operating Characteristics

SN74LVC139A

DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER

SCAS341O – MARCH 1994 – REVISED FEBRUARY 2005

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

1.65 V to 3.6 V

1.65 V

1.2

2.3 V

1.7

V

2.7 V

2.2

3 V

2.4

3 V

2.2

1.65 V to 3.6 V

0.2

1.65 V

0.45

2.3 V

0.7

V

2.7 V

0.4

3 V

0.55

All inputs

3.6 V

±5

µA

3.6 V

10

µA

∆I

CC

2.7 V to 3.6 V

500

µA

3.3 V

5

pF

(1)

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)

FROM

TO

± 0.15 V

± 0.2 V

± 0.3 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

A or B

1

20.6

1

9.3

1

7.3

1

6.2

Y

ns

G

1

19.5

1

7.2

1

5.2

1

4.7

1

ns

T

TEST

PARAMETER

UNIT

CONDITIONS

TYP

TYP

TYP

Power dissipation capacitance

f = 10 MHz

28.5

29.5

30.5

pF

4