HD74LVC14 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74LVC14

Hex Schmitt-trigger Inverters

Hitachi -> Renesas Electronics 

HD74LVC14

Electrical Characteristics

Item

Threshould voltage

Symbol VCC (V)

VT+

2.7

3.0

3.6

4.5

5.5

VT–

2.7

3.0

3.6

4.5

5.5

Hysteresis voltage

VH

2.7

3.0

3.6

4.5

5.5

Input voltage

VIH

2.7 to 3.6

4.5 to 5.5

VIL

2.7 to 3.6

4.5 to 5.5

Output voltage

VOH

2.7 to 5.5

2.7

3.0

3.0

4.5

VOL

2.7 to 5.5

2.7

3.0

4.5

Input current

I IN

Quiescent supply current ICC

∆ I CC

0 to 5.5

5.5

3.0 to 3.6

Ta = –40 to 85°C

Min

Max

Unit Test Conditions

1.0

2.0

V

1.2

2.2

V

1.5

2.4

V

1.6

2.6

V

2.0

3.0

V

0.4

1.4

V

0.6

1.5

V

0.8

1.8

V

1.0

2.0

V

1.4

2.4

V

0.3

1.1

V

VT+ – VT–

0.4

1.2

V

0.4

1.2

V

0.4

1.2

V

0.4

1.2

V

2.4

—

V

3.0

—

V

—

0.4

V

—

1.0

V

VCC–0.2 —

2.2

—

2.4

—

2.0

—

3.8

—

—

0.2

—

0.4

—

0.55

—

0.55

—

±5.0

—

20

—

500

V IOH = –100 µA

V IOH = –12 mA

V IOH = –12 mA

V IOH = –24 mA

V IOH = –24 mA

V IOL = 100 µA

V IOL = 12 mA

V IOL = 24 mA

V IOL = 24 mA

µA VIN = 5.5 V or GND

µA VIN = VCC or GND

µA VIN = one input at (VCC–0.6)V,

other inputs at VCC or GND

4

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