HD74ACT166 datasheet(4/9 Pages) RENESAS

4 / 9 page

HD74AC166/HD74ACT166

Rev.2.00, Jul.16.2004, page 4 of 8

DC Characteristics: HD74AC166

Ta = 25

°°°°C

Ta = –40 to

+85

°°°°C

Item

Sym-

bol

Vcc

(V)

min.

typ.

max.

min.

max.

Unit

Condition

3.0

2.1

1.5

—

2.1

—

4.5

3.15

2.25

—

3.15

—

5.5

3.85

2.75

—

3.85

—

OUT = 0.1 V or VCC –0.1 V

3.0

—

1.50

0.9

—

0.9

4.5

—

2.25

1.35

—

1.35

Input Voltage

5.5

—

2.75

1.65

—

1.65

OUT = 0.1 V or VCC –0.1 V

3.0

2.9

2.99

—

2.9

—

4.5

4.4

4.49

—

4.4

—

5.5

5.4

5.49

—

5.4

—

IN = VIL or VIH

OUT = –50 µA

3.0

2.58

—

2.48

—

OH = –12 mA

4.5

3.94

—

3.80

—

OH = –24 mA

5.5

4.94

—

4.80

—

IN = VIL or VIH

OH = –24 mA

3.0

—

0.002

0.1

—

0.1

4.5

—

0.001

0.1

—

0.1

5.5

—

0.001

0.1

—

0.1

IN = VIL or VIH

OUT = 50 µA

3.0

—

0.32

—

0.37

OL = 12 mA

4.5

—

0.32

—

0.37

OL = 24 mA

Output voltage

5.5

—

0.32

—

0.37

IN = VIL or VIH

OL = 24 mA

Input leakage

current

5.5

—

±0.1

—

±1.0

µAV

IN = VCC or GND

OLD

5.5

—

——86

—mA

OLD = 1.1 V

Dynamic output

current*

OHD

5.5

—

–75

—

OHD = 3.85 V

Quiescent supply

current

5.5

—

8.0

—

µAV

IN = VCC or ground

*Maximum test duration 2.0 ms, one output loaded at a time.

Recommended Operating Conditions: HD74ACT166

Item

Symbol

Ratings

Unit

Condition

Supply voltage

2 to 6

Input and output voltage

I, VO

0 to V

Operating temperature

–40 to +85

°C

Input rise and fall time

(except Schmitt inputs)

IN 0.8 to 2.0 V

tr, tf

ns/V

CC = 4.5V

CC = 5.5V

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