Diodes 74LVC14A - Manual (Page 4)

74LVC14A
Document number: DS35262 Rev. 3 - 2
4 of 10
www.diodes.com
July 2012
© Diodes Incorporated
74LVC14A
Electrical Characteristics
(@T A = +25°C, unless otherwise specified.)
Symbol Parameter Test Conditions V
CC
T
A
= -40°C to +85°C T
A
= -40°C to +125°C
Unit
Min Max Min Max
V
T+
Positive Going
Threshold
2.5V 0.9 1.7 0.9 1.7
V 2.7V 1.1 2.0 1.1 2.0
2.7V to 3.6V 1.1 2.0 1.1 2.0
V
T-
Negative Going
Threshold
2.5V 0.4 1.2 0.4 1.2
V 2.7V 0.8 1.5 0.8 1.5
2.7V to 3.6V 0.8 1.5 0.8 1.5
V
H
Hysteresis
(V
T+ -
V
T-)
2.5V 0.3 0.2
2.7V 0.3 0.3
2.7V to 3.6V 0.3 0.3
V
OH
High Level
Output Voltage
I
OH
= -100 μA 1.65V to 3.6V V
CC
– 0.2 V
CC
– 0.3
V
I
OH
= -4mA 1.65V 1.2
I OH = -8mA 2.3V 1.9
I
OH
= -12mA
2.7V 2.2 2.05
3.0V 2.3 2.1
I
OH
= -24mA 3.0V 2.2 2.0
V OL
High-level
Output Voltage
I
OH = 100 μA 1.65V to 5.5V 0.2 0.3
V
I
OH
= 4mA 1.65V 0.45 0.6
I
OH
= 8mA 2.3V 0.70 0.85
I
OH
= 12mA
2.7V 0.40 0.6
3.0V 0.55 0.6
I OH =-24 mA 3.0V 0.55 0.6
I
I
Input Current V
I
=GND to 5.5V 3.6V ± 5 ± 20 μA
I
OFF
Power Down
Leakage
Current
V I or V O = 0V to 3.6V 0 10 20 μA
I
CC Supply Current
V
I
= GND or
V
CC
I
O
=0
3.6V 10 40 μA
ΔI
CC
Additional
Supply Current
One input at V
CC
–0.6 V
Other
2.7V to 3.6V 500 5000 μA