74HC14 データシートの表示（PDF） - Unspecified

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74HC14

High Speed CMOS Logic

Unspecified 

High Speed CMOS Logic – 74HC14

DC Electrical Characteristics Continued (Voltages referenced to GND)

PARAMETER

SYMBOL VCC CONDITIONS

25°C

LIMITS

85°C

FULL RANGE4

2.0V

0.3

0.3

0.3

Minimum Negative-

3.0V

VOUT = VCC

0.5

0.5

0.5

Going Input

VT- MIN

-0.1V

Threshold Voltage

4.5V │IOUT│≤ 20µA

0.9

0.9

0.9

6.0V

1.2

1.2

1.2

Maximum Hysteresis

Voltage4

VH MAX

2.0V

3.0V

4.5V

6.0V

VOUT = 0.1V or

VCC -0.1V

│IOUT│≤ 20µA

1.20

1.65

2.25

3.00

1.20

1.65

2.25

3.00

1.20

1.65

2.25

3.00

Minimum Hysteresis

Voltage3

VH MIN

2.0V

3.0V

4.5V

6.0V

VOUT = 0.1V or

VCC -0.1V

│IOUT│≤ 20µA

0.20

0.25

0.40

0.50

0.20

0.25

0.40

0.50

0.20

0.25

0.40

0.50

2.0V

1.9

1.9

1.9

4.5V

VIN ≤ VT- MIN

│IOUT│≤ 20µA

4.4

4.4

4.4

6.0V

5.9

5.9

5.9

Minimum High-Level

Output Voltage

VOH

3.0V

VIN ≤ VT- MIN

│IOUT│≤ 2.4mA

2.48

4.5V

VIN ≤ VT- MIN

│IOUT│≤ 4.0mA

3.98

6.0V

VIN ≤ VT- MIN

│IOUT│≤ 5.2mA

5.48

2.0V

0.1

4.5V

VIN ≥ VT+ MAX

│IOUT│≤ 20µA

0.1

6.0V

0.1

2.34

3.84

5.34

0.1

0.1

0.1

2.34

3.84

5.34

0.1

0.1

0.1

Maximum Low-Level

Output Voltage

VOL

3.0

VIN ≥ VT+ MAX

│IOUT│≤ 2.4mA

0.26

4.5V

VIN ≥ VT+ MAX

│IOUT│≤ 4.0mA

0.26

0.33

0.33

0.33

0.33

Maximum Input

Leakage Current

6.0V

VIN ≥ VT+ MAX

│IOUT│≤ 5.2mA

0.26

0.33

IIN

6.0V

VIN = VCC or

GND

±0.1

±1.0

0.33

±1.0

Maximum Quiescent

VIN = VCC or

Supply Current

ICC

6.0V

GND,

1.0

10

10

IOUT = 0µA

4. 0˚C ≤ TJ ≤ +85˚C 5. VH MIN > (VT+ MIN) - (VT- MAX); VH MAX = (VT+ MAX)+(VT- MIN)

Rev 1.0

24/11/17

UNITS

V

V

V

V

V

V

V

V

V

V

V

µA

µA

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