Page 4 of 7

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Rev 1.0

15/09/25

LIMITS

PARAMETER

SYMBOL

VCC

CONDITIONS

25°C

85°C

FULL RANGE

4

UNITS

2.0V

5.5

4.3

3.7

4.5V

28

22

19

Maximum Clock

Frequency

(Figure 1)

fmax

6.0V

CL = 50pF,

tr = tf = 6ns

33

25

22

MHz

2.0V

150

190

225

4.5V

30

38

45

Maximum Propagation

Delay, Clock to Output

Q1 (Figure 1)

tpd

6.0V

CL = 50pF,

tr = tf = 6ns

26

32

38

ns

AC Electrical Characteristics

5

High Speed CMOS Logic – 54HC4040

DC Electrical Characteristics (Voltages Referenced to GND)

LIMITS

PARAMETER

SYMBOL

VCC

CONDITIONS

25°C

85°C

FULL RANGE

4

UNITS

2.0V

1.5

1.5

1.5

4.5V

3.15

3.15

3.15

Minimum High-Level

Input Voltage

VIH

6.0V

VOUT = 0.1V or

VCC -0.1V

│IOUT│≤ 20µA

4.2

4.2

4.2

V

2.0V

0.5

0.5

0.5

4.5V

1.35

1.35

1.35

Maximum Low-Level

Input Voltage

VIL

6.0V

VOUT = 0.1V or

VCC -0.1V

│IOUT│≤ 20µA

1.8

1.8

1.8

V

2.0V

1.9

1.9

1.9

4.5V

4.4

4.4

4.4

6.0V

VIN = VIH or VIL

│IOUT│≤ 20µA

5.9

5.9

5.9

4.5V

VIN = VIH or VIL

│IOUT│≤ 4.0mA

3.98

3.84

3.70

Minimum High-Level

Output Voltage

VOH

6.0V

VIN = VIH or VIL

│IOUT│≤ 5.2mA

5.48

5.34

5.20

V

2.0V

0.1

0.1

0.1

4.5V

0.1

0.1

0.1

6.0V

VIN = VIH or VIL

│IOUT│≤ 20µA

0.1

0.1

0.1

4.5V

VIN = VIH or VIL

│IOUT│≤ 4.0mA

0.26

0.33

0.40

Maximum Low-Level

Output Voltage

VOL

6.0V

VIN = VIH or VIL

│IOUT│≤ 5.2mA

0.26

0.33

0.40

V

Maximum Input

Leakage Current

IIN

6.0V

VIN = VCC or GND

±0.1

±1.0

±1.0

µA

Maximum Quiescent

Supply Current

ICC

6.0V

VIN = VCC or

GND, IOUT = 0µA

8

80

160

µA

4. -55˚C

≤ TJ ≤ +125˚C