Diodes 74LVC1G14 Manuel d'utilisateur télécharger pdf (Page 5)

74LVC1G14

Document number: DS35123 Rev. 4 - 2

5 of 16

www.diodes.com

March 2014

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74LVC1G14

Electrical Characteristics T

A

= -40°C to +125°C (All typical values are at V

CC

= 3.3V, T

A

= +25°C)

Symbol Parameter Test Conditions

V

CC

Min Typ. Max Unit

V

T+

Positive- Going Input

Threshold Voltage

— 1.65V 0.70 — 1.20 —

— 2.3V 1.11 — 1.60 —

— 3V 1.50 — 2.00 —

— 4.5V 2.16 — 2.74 —

— 5.5V 2.61 — 3.33 —

V

T-

Negative- Going Input

Threshold Voltage

— 1.65V 0.30 — 0.75 —

— 2.3V 0.58 — 1.03 —

— 3V 0.80 — 1.33 —

— 4.5V 1.21 — 1.95 —

— 5.5V 1.45 — 2.35 —

∆V

T

Hysteresis

(V

T+

-

V

T-

)

— 1.65V 0.30 — 0.62 —

— 2.3V 0.37 — 0.80 —

— 3V 0.32 — 1.00 —

— 4.5V 0.50 — 1.20 —

— 5.5V 0.55 — 1.40 —

V

OH

High Level Output Voltage

I

OH

= -100μA

1.65V to 5.5V

V

CC

– 0.1

— —

V

I

OH

= -4mA

1.65V 0.95 — —

I

OH

= -8mA

2.3V 1.7 — —

I

OH

= -12mA

2.7V 1.9 — —

I

OH

= -16mA

3V

1.9 — —

I

OH

= -24mA

2.0 — —

I

OH

= -32mA

4.5V 3.4 — —

V

OL

Low-Level Output Voltage

I

OL

= 100μA

1.65V to 5.5V — — 0.1

V

I

OL

= 4mA

1.65V — — 0.7

I

OL

= 8mA

2.3V — — 0.45

I

OL

= 12mA

2.7V — — 0.6

I

OL

= 16mA

3V

— — 0.6

I

OL

= 24mA

— — 0.8

I

OL

= 32mA

4.5V — — 0.8

I

I

Input Current

V

I

= 5.5V or GND

0 to 5.5V — — ± 100 μA

I

OFF

Power Down Leakage Current

V

I

or V

O

= 5.5V

0 — — ± 200 μA

I

CC

Supply Current

V

I

= 5.5V of GND

I

O

= 0

1.65V to 5.5V — — 200 μA

∆I

CC

Additional Supply Current

Input at V

CC

–0.6V

3V to 5.5V — — 5000 μA

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