74LVC1G57FZ4 查看數據表（PDF） - Diodes Incorporated.

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74LVC1G57FZ4

CONFIGURABLE MULTIPLE-FUNCTION GATE

Diodes Incorporated. 

74LVC1G57

CONFIGURABLE MULTIPLE-FUNCTION GATE

Electrical Characteristics TA = -40°C to 125°C (All typical values are at VCC = 3.3V, TA = 25°C)

Symbol

Parameter

Test Conditions

VCC

Min

Typ.

Max

Unit

1.65V

0.70

1.20

VT+

Positive-going input

threshold voltage

2.3V

1.11

1.60

3V

1.50

2.00

4.5V

2.16

2.74

5.5V

2.61

3.33

1.65V

0.30

0.75

VT-

Negative-going input

threshold voltage

2.3V

0.58

1.03

3V

0.80

1.33

4.5V

1.21

1.95

5.5V

1.45

2.35

1.65V

0.30

0.62

Hysteresis

ΔVT

(VT+ - VT-)

2.3V

0.37

0.80

3V

0.32

1.00

4.5V

0.50

1.20

5.5V

0.55

1.40

IOH = -100μA

1.65V to 5.5V VCC – 0.1

IOH = -4mA

1.65V

0.95

VOH

High Level Output Voltage IOH = -8mA

IOH = -16mA

2.3V

1.7

1.9

3V

V

IOH = -24mA

2.0

IOH = -32mA

4.5V

3.4

IOL = 100μA

1.65V to 5.5V

0.1

IOL = 4mA

1.65 V

0.7

VOL

High-level Input Voltage

IOL = 8mA

IOL = 16mA

IOL = 24mA

2.3V

3V

0.45

V

0.6

0.8

IOL = 32mA

4.5V

0.8

II

Input Current

VI = 5.5 V or GND

0 to 5.5V

± 100

μA

IOFF

Power Down Leakage

Current

VI or VO = 5.5V

0

± 200

μA

ICC Supply Current

VI = 5.5V of GND

IO=0

1.65V to 5.5V

200

μA

ΔICC

Additional Supply Current

One input at VCC –0.6

V Other inputs at VCC

or GND

3V to 5.5V

5000

μA

74LVC1G57

Document number: DS35125 Rev. 3 - 2

6 of 13

www.diodes.com

July 2011

© Diodes Incorporated

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