74VHC27MTCX 데이터 시트보기 (PDF) - Fairchild Semiconductor

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74VHC27MTCX

Triple 3-Input NOR Gate

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

25°C

TA =

–40°C to +85°C

VCC (V)

2.0

Conditions

Min.

1.50

Typ.

Max.

Min.

1.50

Max. Units

V

3.0–5.5

2.0

0.7 x VCC

0.7 x VCC

0.50

0.50

V

3.0–5.5

2.0 VIN = VIH IOH = –50µA

1.9

3.0

or VIL

2.9

0.3 x VCC

0.3 x VCC

2.0

1.9

V

3.0

2.9

4.5

4.4

4.5

4.4

3.0

IOH = –4mA

2.58

4.5

IOH = –8mA

3.94

2.0 VIN = VIH IOL = 50µA

3.0

or VIL

0.0

0.1

0.0

0.1

2.48

3.80

0.1

V

0.1

4.5

0.0

0.1

0.1

3.0

4.5

0–5.5

IOL = 4mA

IOL = 8mA

VIN = 5.5V or GND

0.36

0.44

0.36

0.44

±0.1

±1.0

µA

5.5 VIN = VCC or GND

2.0

20.0

µA

Noise Characteristics

Symbol

VOLP(2)

VOLV(2)

VIHD(2)

VILD(2)

Parameter

Quiet Output Maximum

Dynamic VOL

Quiet Output Minimum

Dynamic VOL

Minimum HIGH Level

Dynamic Input Voltage

Maximum LOW Level

Dynamic Input Voltage

Note:

2. Parameter guaranteed by design.

VCC (V)

Conditions

5.0

CL = 50pF

5.0

CL = 50pF

5.0

CL = 50pF

5.0

CL = 50pF

TA = 25°C

Typ. Limits

0.3

0.8

–0.3

–0.8

3.5

1.5

Units

V

V

V

V

©1994 Fairchild Semiconductor Corporation

74VHC27 Rev. 1.4.0

4

www.fairchildsemi.com

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