HD74ACT126 datasheet(3/7 Pages) RENESAS

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HD74AC126/HD74ACT126

Rev.3.00, Nov.12.2004, page 3 of 6

DC Characteristics: HD74AC126

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

—

VIH

5.5

3.85

2.75

—

3.85

—

VOUT = 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

VIL

5.5

—

2.75

1.65

—

1.65

VOUT = 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

—

VIN = VIL or VIH

IOUT = –50

µA

3.0

2.58

—

2.48

—

IOH = –12 mA

4.5

3.94

—

3.80

—

IOH = –24 mA

VOH

5.5

4.94

—

4.80

—

VIN = VIL or VIH

IOH = –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

VIN = VIL or VIH

IOUT = 50

µA

3.0

—

0.32

—

0.37

IOL = 12 mA

4.5

—

0.32

—

0.37

IOL = 24 mA

Output voltage

VOL

5.5

—

0.32

—

0.37

VIN = VIL or VIH

IOL = 24 mA

Input leakage

current

IIN

5.5

—

±0.1

—

±1.0

µA

VIN = VCC or GND

3 State current

IOZ

5.5

—

±0.5

—

±5.0

µA

VIN(OE) = VIL, VIH

VIN = VCC or GND

VOUT = VCC or GND

IOLD

5.5

—

VOLD = 1.1 V

Dynamic output

current*

IOHD

5.5

—

–75

—

VOHD = 3.85 V

Quiescent supply

current

ICC

5.5

—

8.0

—

µA

VIN = VCC or ground

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

Recommended Operating Conditions: HD74ACT126

Item

Symbol

Ratings

Unit

Condition

Supply voltage

VCC

2 to 6

Input and output voltage

VI, VO

0 to VCC

Operating temperature

–40 to +85

°C

Input rise and fall time

(except Schmitt inputs)

VIN 0.8 to 2.0 V

tr, tf

ns/V

VCC = 4.5V

VCC = 5.5V

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