74VHC112(2007) 查看數據表（PDF） - Fairchild Semiconductor

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74VHC112
(Rev.:2007)

Dual J-K Flip-Flops with Preset and Clear

Fairchild Semiconductor 

DC Electrical Characteristics

Symbol Parameter

VIH HIGH Level Input

Voltage

VIL LOW Level Input

Voltage

VOH HIGH Level

Output Voltage

VOL LOW Level

Output Voltage

IIN Input Leakage

Current

ICC Quiescent

Supply Current

VCC (V)

2.0

Conditions

3.0–5.5

2.0

3.0–5.5

2.0 VIN = VIH IOH = –50µA

3.0

or VIL

4.5

3.0

IOH = –4mA

4.5

IOH = –8mA

2.0 VIN = VIH IOL = 50µA

3.0

or VIL

4.5

3.0

4.5

0–5.5

IOL = 4mA

IOL = 8mA

VIN = 5.5V or GND

5.5 VIN = VCC or GND

TA = 25°C

Min. Typ. Max.

TA = –40°C to

+85°C

Min. Max.

Units

1.50

1.50

V

0.7 x VCC

0.7 x VCC

0.50

0.50

V

0.3 x VCC

0.3 x VCC

1.9

2.0

1.9

V

2.9

3.0

2.9

4.4

4.5

4.4

2.58

2.48

3.94

3.80

0.0

0.1

0.1

V

0.0

0.1

0.1

0.0

0.1

0.1

0.36

0.44

0.36

0.44

±0.1

±1.0

µA

2.0

20.0

µA

©1995 Fairchild Semiconductor Corporation

74VHC112 Rev. 1.2

4

www.fairchildsemi.com

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