HD74ACT126 datasheet(4/7 Pages) RENESAS

4 / 7 page

HD74AC126/HD74ACT126

Rev.3.00, Nov.12.2004, page 4 of 6

DC Characteristics: HD74ACT126

Ta = 25

°C

Ta = –40 to

+85

°C

Item

Sym-

bol

VCC

(V)

min.

typ.

max.

min.

max.

Unit

Condition

4.5

2.0

1.5

—

2.0

—

VIH

5.5

2.0

1.5

—

2.0

—

VOUT = 0.1 V or VCC–0.1 V

4.5

—

1.5

0.8

—

0.8

Input voltage

VIL

5.5

—

1.5

0.8

—

0.8

VOUT = 0.1 V or VCC –0.1 V

4.5

4.4

4.49

—

4.4

—

5.5

5.4

5.49

—

5.4

—

VIN = VIL or VIH

IOUT = –50

µA

4.5

3.94

—

3.80

—

IOH = –24 mA

VOH

5.5

4.94

—

4.80

—

VIN = VIL

IOH = –24 mA

4.5

—

0.001

0.1

—

0.1

5.5

—

0.001

0.1

—

0.1

VIN = VIL or VIH

IOUT = 50

µA

4.5

—

0.32

—

0.37

IOL = 24 mA

Output voltage

VOL

5.5

—

0.32

—

0.37

VIN = VIL

IOL = 24 mA

Input 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 = VIL, VIH

VOUT = VCC or GND

ICC/input current

ICCT

5.5

—

0.6

—

1.5

VIN = VCC–2.1 V

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.

AC Characteristics: HD74AC126

Ta = +25°C

CL = 50 pF

Ta = –40°C to +85°C

CL = 50 pF

Item

Symbol

VCC (V)*

Min

Typ

Max

Min

Max

Unit

Propagation Delay

tPLH

3.3

1.0

6.5

9.0

1.0

10.0

5.0

1.0

5.5

7.0

1.0

7.5

Propagation Delay

tPHL

3.3

1.0

6.5

9.0

1.0

10.0

5.0

1.0

5.0

7.0

1.0

7.5

Enable Time

tZH

3.3

1.0

6.5

12.5

1.0

13.0

5.0

1.0

5.5

9.0

1.0

9.5

Enable Time

tZL

3.3

1.0

7.0

12.0

1.0

13.0

5.0

1.0

5.5

9.0

1.0

9.5

Disable Time

tHZ

3.3

1.0

8.0

12.0

1.0

12.5

5.0

1.0

6.5

10.0

1.0

10.5

Disable Time

tLZ

3.3

1.0

7.0

12.5

1.0

13.5

5.0

1.0

6.0

10.0

1.0

10.5

Note:

1. Voltage Range 3.3 is 3.3 V ± 0.3 V

Voltage Range 5.0 is 5.0 V ± 0.5 V

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