Datasheet

SN74LVC1G14
SCES647A –SEPTEMBER 2005– REVISED JUNE 2011 www.ti.com
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP
(1)
MAX UNIT
1.65 V 0.79 1.16
V
T+
2.3 V 1.11 1.56
Positive-going
3 V 1.5 1.87 V
input threshold
4.5 V 2.16 2.74
voltage
5.5 V 2.61 3.33
1.65 V 0.39 0.62
V
T–
2.3 V 0.58 0.87
Negative-going
3 V 0.84 1.14 V
input threshold
4.5 V 1.41 1.79
voltage
5.5 V 1.87 2.29
1.65 V 0.37 0.62
2.3 V 0.48 0.77
ΔV
T
Hysteresis 3 V 0.56 0.87 V
(V
T+
– V
T–
)
4.5 V 0.71 1.04
5.5 V 0.71 1.11
I
OL
= –100 μA 1.65 V to 4.5 V V
CC
– 0.1
I
OL
= –4 mA 1.65 V 1.2
I
OL
= –8 mA 2.3 V 1.9
V
OH
V
I
OL
= –16 mA 2.4
3 V
I
OL
= –24 mA 2.3
I
OL
= –32 mA 4.5 V 3.8
I
OL
= 100 μA 1.65 V to 4.5 V 0.1
I
OL
= 4 mA 1.65 V 0.45
I
OL
= 8 mA 2.3 V 0.3
V
OL
V
I
OL
= 16 mA 0.4
3 V
I
OL
= 24 mA 0.55
I
OL
= 32 mA 4.5 V 0.55
I
I
A input V
I
= 5.5 V or GND 0 to 5.5 V ±5 μA
I
off
V
I
or V
O
= 5.5 V 0 ±10 μA
I
CC
V
I
= 5.5 V or GND, I
O
= 0 1.65 V to 5.5 V 10 μA
ΔI
CC
One input at V
CC
– 0.6 V, Other inputs at V
CC
or GND 3 V to 5.5 V 500 μA
C
i
V
I
= V
CC
or GND 3.3 V 4.5 pF
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25°C.
Switching Characteristics
over recommended operating free-air temperature range, C
L
= 15 pF (unless otherwise noted) (see Figure 1)
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V V
CC
= 5 V
FROM TO
± 0.15 V ± 0.2 V ± 0.3 V ± 0.5 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
t
pd
A Y 2.8 9.9 1.6 5.5 1.5 4.6 0.9 4.4 ns
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