MC74AC4040

5-3

FACT DATA

DC CHARACTERISTICS (unless otherwise specified)

Symbol

Parameter

Value

Unit

ICC

Maximum Quiescent Supply Voltage

80

µA

Vin = VCC or GND

ICC

Maximum Quiescent Supply Voltage

80

µA

VCC = 5.5 V,

CC

TA = Worst Case

ICC

Maximum Quiescent Supply Current

8.0

µA

Vin = VCC or GND

ICC

Maximum Quiescent Supply Current

8.0

µA

VCC = 5.5 V,

CC

TA = 25°C

DC CHARACTERISTICS

Symbol

Parameter

VCC

(V)

74AC

74AC

Unit

Conditions

Symbol

Parameter

VCC

(V)

TA = +25°C

TA =

–40

°C to +85°C

Unit

Conditions

Typ

Guaranteed Limits

VIH

Minimum High Level

Input Voltage

3.0

2.1

2.1

VOUT = 0.1 V

Input Voltage

4.5

3.15

3.15

V

or VCC – 0.1 V

5.5

3.85

3.85

VIL

Maximum Low Level

Input Voltage

3.0

0.9

0.9

VOUT = 0.1 V

Input Voltage

4.5

1.35

1.35

V

or VCC – 0.1 V

5.5

1.65

1.65

VOH

Minimum High Level

Output Voltage

3.0

2.99

2.9

2.9

IOUT = –50 µA

Output Voltage

4.5

4.49

4.4

4.4

V

5.5

5.49

5.4

5.4

V

*VIN = VIL or VIH

3.0

2.56

2.46

V

–12 mA

4.5

3.86

3.76

V

IOH

–24 mA

5.5

4.86

4.76

–24 mA

VOL

Maximum Low Level

Output Voltage

3.0

0.002

0.1

0.1

IOUT = 50 µA

Output Voltage

4.5

0.001

0.1

0.1

V

5.5

0.001

0.1

0.1

V

*VIN = VIL or VIH

3.0

0.36

0.44

V

12 mA

4.5

0.36

0.44

V

IOL

24 mA

5.5

0.36

0.44

24 mA

IIN

Maximum Input

Leakage Current

5.5

±0.1

±1.0

µA

VI = VCC, GND

Leakage Current

5.5

±0.1

±1.0

µA

VI = VCC, GND

IOLD

Minimum Dynamic

Output Current**

5.5

75

mA

VOLD = 1.65 V Max

IOHD

Output Current**

5.5

–75

mA

VOHD = 3.85 V Min

* All outputs loaded; thresholds on input associated with output under test.

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