Diodes 74LVC1G57 - Manual (Page 6)

74LVC1G57
CONFIGURABLE MULTIPLE-FUNCTION GATE
74LVC1G57
Document number: DS35125 Rev. 4 - 2
6 of 15
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June 2012
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UC
T
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
ΔV
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
= -100 μA 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
= -16mA
3V
1.9
I OH = -24mA 2.0
I
OH
= -32mA 4.5V 3.4
V
OL
High-level Input Voltage
I
OL
= 100 μA 1.65V to 5.5V 0.1
V
I
OL
= 4mA 1.65 V 0.7
I
OL
= 8mA 2.3V 0.45
I OL = 16mA
3V
0.6
I
OL
= 24mA 0.8
I OL = 32mA 4.5V 0.8
I
I Input Current V
I
= 5.5 V 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
ΔI
CC Additional Supply Current
One input at V
CC
–0.6V
Other inputs at V CC or
GND
3V to 5.5V 5000 μA